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as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and that , frankly , with the germans taking over this significant part of the population of czechoslovakia , a significant part of the industrial capacity of czechoslovakia , this eventually leads to early 1939 , where all of what we would now consider the czech republic -- this area right over here , all [ of ] this ... | is the `` bohemia '' mentioned in the video the original source for the term `` bohemian '' ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | but they decided this is not reason to potentially start another war over . so they really do n't push back on germany . then , we get into 1938 , and german aggression really goes into full gear . | if britain was n't doing anything to stop germany how come the other european countries did nothing ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | in march of 1938 , you have a coup d'état , orchestrated by the nazis in austria , that really overthrows the austrian government and allows the germans to unify the two countries . so , you have the germans come into austria -- really a bloodless takeover . and there was already popular support for the nazis in austri... | was there any hope for the germans to defeat the soviet union after december 1941 ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | this 'anschluss ' -- or unification . and , if you remember , that was also another forbidden term of the treaty of versailles . so now , the germans are pretty much ignoring the treaty of versailles and the treaty of st. germain , which was the equivalent of the treaty of versailles -- but with the austrians . so , yo... | why were the germans told to not occupy it in treaty of versailles ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | so , they call it the 'protectorate of bohemia and moravia . ' so , bohemia and moravia go to germany . and , so this is 1939 . | what do you think would have been a more effective response than aggression appeasement with germany ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and there was already popular support for the nazis in austria . there was a nazi party in austria . there had been popular sentiment for many years , amongst many austrians , to possibly be unified with the germans . | nazi aggression and appeasement , how was spain and portugal able to stay neutral during wwii ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | but what we see , as we get into 1939 , is an aggressive germany , a germany that 's not being checked by the other powers of europe . and this is what eventually leads to september of 1939 , where , actually , the germans and the soviets agree to partition poland into their own spheres of influence , which allows germ... | what are the kind of people in rumania ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | there had been popular sentiment for many years , amongst many austrians , to possibly be unified with the germans . austria [ was and ] is , fundamentally , a german-speaking nation . and so in march , this actually happens . | what is the treaty of `` saint- german- en- laye '' ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | but what we see , as we get into 1939 , is an aggressive germany , a germany that 's not being checked by the other powers of europe . and this is what eventually leads to september of 1939 , where , actually , the germans and the soviets agree to partition poland into their own spheres of influence , which allows germ... | how are `` spheres of influence '' different than just partitioning and taking control of an area ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | then , we get into 1936 . 1936 , you might remember -- another term of the treaty of versailles was that germany was not allowed to occupy the rhineland -- this area in yellow right over here . and then that was actually reaffirmed in 1925 by the treaties of locarno , where germany , itself , agreed to not occupy the r... | why did hitler occupy the rhineland when he knew that it was n't allowed ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and this is what eventually leads to september of 1939 , where , actually , the germans and the soviets agree to partition poland into their own spheres of influence , which allows germany to invade poland in early september [ of ] 1939 -- which is , you could kind of say , 'the straw that broke the camel 's back , ' a... | if it was the ussr and nazi germany who invaded poland why was the ussr part of the allies instead of the axis [ even though the nazis were anticommunist ] ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and this is what eventually leads to september of 1939 , where , actually , the germans and the soviets agree to partition poland into their own spheres of influence , which allows germany to invade poland in early september [ of ] 1939 -- which is , you could kind of say , 'the straw that broke the camel 's back , ' a... | why did britain and france declare war on germany for invading poland but did not declare war on russia for invading poland ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | these regions are collectively referred to as the 'sudetenland . ' and really , just continuing the policy of not wanting to rock the boat with germany , you have france , great britain , and italy agreeing -- and italy was an ally of the germans . but france and great britain , in particular , are not interested in ro... | why did great britain just let germany take over and invade all those countries ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and this is what eventually leads to september of 1939 , where , actually , the germans and the soviets agree to partition poland into their own spheres of influence , which allows germany to invade poland in early september [ of ] 1939 -- which is , you could kind of say , 'the straw that broke the camel 's back , ' a... | did n't the soviet union already have the countries like estonia , latvia and poland ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | the invasion of poland . -- which is the beginning of world war ii . | was hitler trying to make himself the king of the world so to speak ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and in hindsight , it might be easy to say , `` hey , look ! . they were allowing germany to take over more and more -- to become more aggressive , which made [ germany ] more and more confident . and this would eventually lead to world war ii . '' | what made them become germany 's ally again ? |
as we get into the second half of the 1930s , we see an increasingly aggressive nazi germany . in 1935 , they publicly announce their intent to rearm their military . the reason why this is significant is not that they were all of a sudden building their military . they , in fact , were doing this as soon as they had t... | and really , just continuing the policy of not wanting to rock the boat with germany , you have france , great britain , and italy agreeing -- and italy was an ally of the germans . but france and great britain , in particular , are not interested in rocking the boat with the germans . and so , in september of 1938 , t... | why did britain and france ignore nazi 's aggression and appeasement ? |
dr. beth harris : we 're in the leopold museum in vienna , and we 're looking at gustav klimt 's `` death and life . '' dr. steven zucker : klimt is taking older traditional scenes and reworking them and making them wildly contemporary , wildly modern . dr. beth harris : this is loosely based on the subject of the danc... | dr. beth harris : we 're in the leopold museum in vienna , and we 're looking at gustav klimt 's `` death and life . '' dr. steven zucker : klimt is taking older traditional scenes and reworking them and making them wildly contemporary , wildly modern . | what are the paintings shown and ? |
dr. beth harris : we 're in the leopold museum in vienna , and we 're looking at gustav klimt 's `` death and life . '' dr. steven zucker : klimt is taking older traditional scenes and reworking them and making them wildly contemporary , wildly modern . dr. beth harris : this is loosely based on the subject of the danc... | this is not yet a learned consciousness . and the other eyes that are open are those of the young woman on the extreme left . she seems almost crazed , almost delusional . dr. beth harris : to me , it reads like death on one side and pleasure or sensuality on the other . | is it plausible that perhaps the `` crazed woman '' with her eyes open is welcoming death ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | it 's equivalent to the subspace spanned by these rows . or we could call that the row space of a . let me write that down . | for a system of equations ax=b , how do you prove that the solution for x lies in the row space of a ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | so this is the reduced row echelon form of a transpose . and its nullspace is the same as a transpose 's nullspace . we could say , to find this nullspace we can find all of the solutions to this equation times the vectors x1 and x2 is equal to 0 , 0 , and 0 . | is `` nullspace '' the same thing as the span of the `` kernel '' ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | actually let me write this . the transpose right there . this transpose vector multiplying a from the left-hand side . | also , just to be sure , a transpose of zero matrix is zero right ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | so we could also view this as the span of the row vectors of our original guy . this is that column that is the basis for the column span of the r transpose matrix . and of course this guy was a linear combination of that . | at 1 does sal mean `` column space of the r transpose matrix '' ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | and we have another name for this . this is called the left nullspace of a . why is it called the left nullspace ? because now we have x on our left . | could the `` plain '' nullspace of a = n ( a ) also be called the right nullspace of a ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | so , our nullspace , these can be any real numbers right here . they 're free variables . so our nullspace is essentially all of the linear combinations of this guy and that guy . | can there not be different free variables in one matrix ? |
i 've got this matrix , a , here , it 's a 2 by 3 matrix . and just as a bit of review , let 's figure out its nullspace and its columnspace . so the nullspace of a is the set of all vectors x that are member of -- let 's see we have 3 columns here -- so a member of r3 , such that a times the vector are going to be equ... | we could write this as some matrix -- well let me just write it like this . some column vector x -- what 's the transpose of a transpose ? well that 's just equal to a . | how to proof the null space of a is equal to the null space of a-transpose x a ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | so , this is going to be equal to derivative of cosine of something with respect to that something is equal to the negative sine of that something . negative sine of e to x , of e to the x . once again , we can view this as the derivative of cosine of e to the x , with respect to , with respect to e to the x . | can we factor out e^cosx from the solution ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | so , this is going to be equal to derivative of cosine of something with respect to that something is equal to the negative sine of that something . negative sine of e to x , of e to the x . once again , we can view this as the derivative of cosine of e to the x , with respect to , with respect to e to the x . | does the final result e^x and e^ ( cos ( x ) ) could be combined together ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | this , we got from the product rule . product , product rule . but then , to evaluate each of these derivatives , we need to use the chain rule . | how do you determine whether or not to use the chain rule with the product rule ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | product , product rule . but then , to evaluate each of these derivatives , we need to use the chain rule . so , let 's think about this a little bit . | do you always use them together in problems such as y=5x^2 ( 3x^2 - 1 ) ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | this , we got from the product rule . product , product rule . but then , to evaluate each of these derivatives , we need to use the chain rule . so , let 's think about this a little bit . | i am still a little confused what exactly is the difference between when to use the chain rule and when to use the product rule ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | sine of e to the x , right over here . times sin , sin , of e to the x , we had negative sin e to the x times e to the x , negative sin of e to the x times e to the x , and then that multiplied by e to the cosine of x so we have the exact same thing right over here . and we 're done . | can you also factor out the -sin ( x ) and the e^cos ( x ) to get : - ( sin ( x ) *e^cos ( x ) ) ( cos ( e^x ) + e^x ) ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | this , we got from the product rule . product , product rule . but then , to evaluate each of these derivatives , we need to use the chain rule . so , let 's think about this a little bit . | further , if we apply the chain rule right after we use the product rule , are n't we taking two derivatives of the same thing ? |
let 's now use what we know about the chain rule and the product rule to take the derivative of an even weirder expression . so , we 're gon na take the derivative , we 're gon na take the derivative of either the cosine of x times the cosine of e to the x . so , let 's take the derivative of this . so , we can view th... | this , we got from the product rule . product , product rule . but then , to evaluate each of these derivatives , we need to use the chain rule . | so if we have sin ( e^x ) we use the chain rule for that one , not the product rule ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 'm going to actually just sketch out what her lungs might look like , assuming that the tb is in her lungs . this is actually the most common place we think of with tb , but not the only place . but let 's say that she 's got little red , i 'm going to draw it in red , bacteria here in her lungs , causing her to be v... | where is another place tb can be found ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both of them `` latent tb infection '' . and the ... | can latent tb be spread to other people ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | why do you cough blood when you get tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . now i should point out mycobacterium tuberculosis is actually not the only cause of tuberculosis . it turns out there are few other kind of related mycobacterium , using this word `` myco '' , that also cause tb . | what other bacteria cause tuberculosis ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria , these are the macrophages i 'm drawing , swallowing up the bacteria , but let 's say that unfortunatel... | why would the macrophages not be able to destroy the bacteria ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so these are just some examples of lower respiratory tract symptoms . and so i always think in my head : `` are they having constitutional symptoms ? '' if so , i put a check there . | can tb spread to other body parts ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | if a woman with tb is pregnant , is the baby going to get tb from her while he 's in her uterus ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | usually it spreads through the air . and one person , the sick person is usually coughing a lot , and then the other person might breathe it in . so let me make a little bit of space on this canvas and let 's talk about what happens next . | does a person with tb need to be placed in isolation ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | what happens if tb goes untreated for a long time ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now i should point out mycobacterium tuberculosis is actually not the only cause of tuberculosis . it turns out there are few other kind of related mycobacterium , using this word `` myco '' , that also cause tb . but this one , the one i wrote out for you , this is definitely the most common around the world , and tha... | what type of cough would tb cause ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . | why did you draw the left lung ( right on the diagram ) as having a rounded corner for both the mother and son ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | but let 's say that she 's got little red , i 'm going to draw it in red , bacteria here in her lungs , causing her to be very , very sick with tuberculosis . she could spread it to her son . but what are the different ways that she might spread it ? | exactly what is hep b and how does it spread ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | what are the causes of tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | that 's another way that you might imagine that the bacteria could spread from her to her son . so different ways , right . now , of these ways , i 'm actually going to label this one over here , let 's say this is through the air . | is this a coincidence , or are the lungs formed as different shapes ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 'm going to call that `` duration '' . and these two offer really really helpful clues to figure out if someone has tb . and with symptoms , i 'm going to break it up into two categories . | is tb bacteria really red ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | they said the disease was caused by mycobacterium tuberculosis but why is it called tuberculosis ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this is again focusing on tb of the lungs , or the pleura , which is a space around the lungs , generally the symptoms have gone on for a little while . so these then become very helpful clues to figure out if someone actually has active tb infection . | what can someone do to prevent tb infection ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | is tb easy to cure ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | so in summary , tb has 4 random stages.. ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | maybe she says to him : `` hey , here , grab these keys '' and she 's been holding the keys all day , and then she gives him the keys and he holds the keys . there is another way , maybe the tb can touch objects in the environment , like a door knob or a key . and then there 's the most obvious way you might be thinkin... | what is the best way to protect yourself from tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | if you 're coughing very hard , you might have some blood or some little streaks of red that are blood in your sputum , so it could be bloody sputum . that would be another one . the sputum of course is just the mucus stuff that you cough up . | why is one lung bigger than the other ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and then `` how long is it going for ? '' and usually with things like active tb infection , i 'm thinking it 's got to be usually more than 3 weeks . so more than 3 weeks . and this is again focusing on tb of the lungs , or the pleura , which is a space around the lungs , generally the symptoms have gone on for a litt... | when rishi says that the duration of the symptoms should be around 3 weeks , how would this be a good measure if someone might have seen the doctor before then ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria , these are the macrophages i 'm drawing , swallowing up the bacteria , but let 's say that unfortunatel... | in why ca n't the macrophages destroy the bacteria ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | if you 're coughing very hard , you might have some blood or some little streaks of red that are blood in your sputum , so it could be bloody sputum . that would be another one . the sputum of course is just the mucus stuff that you cough up . | how exactly would tb affect your bones ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | that 's another possibility . so that would be possibility number two . so here the bacteria are gone . now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria ... | when scenario 3 was in play , would n't the bacteria multiply in the macrophages ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 'm going to draw one alveolus here , and i 'm going to copy it a few times just so you can see a few different possibilities in terms of what might happen , and these represent the son 's alveoli . these are the son 's alveoli . and of course these are the tiny little air sacks at the very ends of the bronchial tree ... | it does not appear on most lists of causative organisms ; is it technically an infection of alveoli ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so that would be possibility number two . so here the bacteria are gone . now let 's play it out again . | do the various bacteria reproduce on their own ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | can tb be found in blood ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so now you can see very clearly tb , the diagnosis is caused by a bacteria . so now let 's talk about how mom , who we said already is sick with tb ... i 'm going to actually just sketch out what her lungs might look like , assuming that the tb is in her lungs . this is actually the most common place we think of with t... | however , what if the tb does n't present in the lungs ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now i should point out mycobacterium tuberculosis is actually not the only cause of tuberculosis . it turns out there are few other kind of related mycobacterium , using this word `` myco '' , that also cause tb . but this one , the one i wrote out for you , this is definitely the most common around the world , and tha... | what does the word `` latent '' mean ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria , these are the macrophages i 'm drawing , swallowing up the bacteria , but let 's say that unfortunatel... | in scenario 3 ca n't the bacteria multiply inside the macrophages at the pace that mycobacterium divides and so lead to rupture of macrophages and active tb because the macrophages ca n't digest it ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | what happens to the tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . | what can be the causes of vomiting and stomach ache in a child ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and these other ways , for example food and drink , that 's really not so common , that 's really really unlikely to be a way of spreading tb and in fact , even this down here is really not likely either . so the idea of getting tb by sharing food and drink or touching objects in your environment like the keys or the d... | so , was there ever a case where tb has been spread by touching things in you environment or sharing food ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | what is the definition of mycobacterium tuberculosis ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 'm going to call that `` duration '' . and these two offer really really helpful clues to figure out if someone has tb . and with symptoms , i 'm going to break it up into two categories . | how do you know if someone has tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | but now , that 's the key new thing here . and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both o... | does this term refer to latent infection or to both latent and active infections ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | what is the probability that latent tuberculosis will happen passed on by an active tuberculosis patient ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | but now , that 's the key new thing here . and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both o... | is there more probability that you will get active tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | why does tuberculosis primarily affect lungs and not other organs ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | right , this is our son over here feeling really good , and we would say basically in this case , in scenario one , he 's healthy , because the bacteria never even got to his lungs . now , scenario 2 . let 's say that the cough actually was very strong and he was close by and he ended up breathing some of these in thro... | does anyone know what is the difference of scenario 3 and 4 in the son 's aveoli 3 ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | but now , that 's the key new thing here . and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both o... | in scenario 3 , since the tb bacteria is still able to survive , does n't the son get active tb this way ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | are there different treatments for the different species of mycobacterium that cause tuberculosis or are they treatable by the same antibiotic ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so in this case the first person would be mom , because she is sick , and it 's going to go through the air , down to her son . and these other ways , for example food and drink , that 's really not so common , that 's really really unlikely to be a way of spreading tb and in fact , even this down here is really not li... | thus the other ones really are not very likely cause of it spreading , so do we also take precautions to prevent those as well ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | well , my question is how do catch mycobacterium tuberculosis in the wild , or can you only get infected by another person coughing on you ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | what are some other causes for tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | if you 're coughing very hard , you might have some blood or some little streaks of red that are blood in your sputum , so it could be bloody sputum . that would be another one . the sputum of course is just the mucus stuff that you cough up . | how would you know that you have tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | that 's another possibility . once the bacteria get there , let me actually draw them on this little alveoli , in possibility number 2 , they might actually get picked up by little immune cells . so he has little cells that are patrolling the lungs , making sure they are nice and clean and healthy , and these little im... | 6 can macro phages swallow white bloods cells and other good things to ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria , these are the macrophages i 'm drawing , swallowing up the bacteria , but let 's say that unfortunatel... | in diagram 3 would the bacteria stay there forever ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | what 's the cure for tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | right , this is our son over here feeling really good , and we would say basically in this case , in scenario one , he 's healthy , because the bacteria never even got to his lungs . now , scenario 2 . let 's say that the cough actually was very strong and he was close by and he ended up breathing some of these in thro... | what 's the difference between scenario 2 and 3 ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this bacteria has the name `` mycobacterium '' . mycobacterium tuberculosis . so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . | what are the most similar diseases to tuberculosis ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | can some taking medication able to transmit tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , which is two letters : tb . so let 's say mom has tb . now , this is actually a diagnosis , right ? | is there a vaccination for the prevention of tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both of them `` latent tb infection '' . and the ... | and for example ; if i was given the tb vaccination as a child would my body be exposed to tb and then i would have a latent tb infection in my body ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | but now , that 's the key new thing here . and in this scenario , we 'd call it `` active '' ... because you 're actually seeing the bacteria thriving , we call this `` active tb infection '' . and that goes back to what we would label the other scenarios , these ones , and these ones together , we actually call both o... | then later in my life could i develop active tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | now let 's play it out again . and let 's say in scenario 3 also you have a couple of bacteria in here , and just as before , you got a couple of immune cells that come by , and they swallow up these little bacteria , these are the macrophages i 'm drawing , swallowing up the bacteria , but let 's say that unfortunatel... | what are the possible reasons that the macrophages can not phagocytose the mycobacteria ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | there we go , we have four possibilities : possibility 1 , 2 , 3 and 4 . basically , we 'll go through different scenarios , different things that might happen when mom coughs . so maybe she coughs and the first possibility could be that the bacteria just do n't get far enough , they do n't actually make it to the son ... | what were to happen if that infected macrophage were to divide ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so this is actually a very easy one to remember , because `` tuberculosis '' is right here in the name . now i should point out mycobacterium tuberculosis is actually not the only cause of tuberculosis . it turns out there are few other kind of related mycobacterium , using this word `` myco '' , that also cause tb . | are there ever vectors that cause transmission ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | and this is again focusing on tb of the lungs , or the pleura , which is a space around the lungs , generally the symptoms have gone on for a little while . so these then become very helpful clues to figure out if someone actually has active tb infection . | what happens if you have a tb infection ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | i 'm going to call that `` duration '' . and these two offer really really helpful clues to figure out if someone has tb . and with symptoms , i 'm going to break it up into two categories . | can someone taking medication ( antibiotic ) able to transmit tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | if you 're coughing very hard , you might have some blood or some little streaks of red that are blood in your sputum , so it could be bloody sputum . that would be another one . the sputum of course is just the mucus stuff that you cough up . | would there be another category under `` healthy '' for those who have been vaccinated against tb ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | if so , i put a check there . and then `` how long is it going for ? '' and usually with things like active tb infection , i 'm thinking it 's got to be usually more than 3 weeks . | how long is a vaccination effective ? |
i 've drawn out for you a mother over here , a mom , and her son on the right . and it turns out that mom has tuberculosis , let 's assume that . and sometimes when you see `` tuberculosis '' written out the way i 'm writing it out , you 'll actually see it shorthanded , or kind of use the quick way of saying it , whic... | so that would be possibility number two . so here the bacteria are gone . now let 's play it out again . | bacteria is plural , correct ? |
( jazzy piano music ) - [ steven ] we 're in the musée d'orsay , looking at déjeuner sur l'herbe , luncheon on the grass . - [ beth ] by manet , although it did n't originally have that title . it 's first title was the bath . - [ steven ] and there is really neither bathing -- - [ beth ] ( laughs ) - [ steven ] nor a ... | there 's no sense of finish , and for paintings that were approved by the jury for the royal academy , having a painting that was really worked on , where there was no sense left of the hand of the artist , that was the priority , and manet 's just flagrantly disregarding that . we also have a figure who seems naked , ... | what is the difference between naked and nude ? |
( jazzy piano music ) - [ steven ] we 're in the musée d'orsay , looking at déjeuner sur l'herbe , luncheon on the grass . - [ beth ] by manet , although it did n't originally have that title . it 's first title was the bath . - [ steven ] and there is really neither bathing -- - [ beth ] ( laughs ) - [ steven ] nor a ... | - [ steven ] the the salon des refusés was set up by emperor napoleon iii , because so many works of art had been excluded from the official salon . but even though this painting was in the exhibition of rejected artwork , it still caused a storm of controversy , based both on what was being portrayed , but also its pa... | why would this painting be considered an impressionist painting ? |
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