id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_4955 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 β 37... | [
"Hydrocephalus",
"Achndroplasia",
"Anencephaly",
"Spina bifida"
] | C | Ans. C i.e. Anencephaly |
medmcqa_9995 | medmcqa | <ctx>
and after middle cerebral artery occlusion in mice. in : annals of neurology. 52 ( 5 ) : 617 β 22. diem r, sattler mb, merkler d, demmer i, maier k, stadelmann c, ehrenreich h, bahr m ( 2005 ) : combined therapy with methylprednisolone and erythropoietin in a model of multiple sclerosis. in : brain. 128 : 375 β 8... | [
"Acidosis",
"Hyperosmolarity",
"Hypocalcemia",
"Hyponatremia"
] | C | Hypocalcemia can occur in chronic renal failure patients. But CNS manifestation of hypocalcemia in uremic patients are relatively rare because parathyroid hormone levels are elevated and the calcium concentration in the brain is high. Rarely signs of peripheral nerve hyperexcitability occur in these patients because hy... |
arc_easy_1637 | arc_easy | <ctx>
warms the ground, which in turn warms the air directly above it. the warmer air expands, becoming less dense than the surrounding air mass, and creating a thermal low. the mass of lighter air rises, and as it does, it cools by expansion at lower air pressures. it stops rising when it has cooled to the same temper... | [
"forests",
"oceans",
"prairies",
"mountains"
] | D | |
mmlu_aux_3158 | mmlu_auxiliary | <ctx>
the social network of colonies of social insects have been extensively studied as model biological networks. social networks across taxonomy social networks in hymenopterans ant social networks have three main types of individuals or casts. the three types - the queen, workers, and drones - all serve a specific p... | [
"construction tasks",
"home tasks",
"defensive work",
"heavy work"
] | B | null |
openbookqa_2098 | openbookqa | <ctx>
combination of art and science, with each painting reproduced in the most scientifically accurate way. his subjects include extinct species from islands around the world, especially the hawaiian islands and the mascarenes. the dodo in particular has been illustrated on a number of occasions. bibliography carpente... | [
"monkeys carved the footprints into the rock",
"the rock is made of soft mud",
"a very heavy bird was walking on the rock",
"the substance that was walked in became hard after a very long time"
] | D | |
medmcqa_3012 | medmcqa | <ctx>
blood to flow through the rest of the body.
. this is possible due to the direct relationship between the cardiac output, mean arterial pressure and the vascular resistance. like vasoconstriction, vasodilation can be caused by internal and external factors. for example, nitric oxide, found in food, is a very pot... | [
"Skin",
"Coronary circulation",
"Cerebral",
"Renal"
] | A | Ans. a. Skin Sympathetic stimulation decreases blood flow in skin. Sympathetic Stimulation Stimulation of sympathetic fibers causes vasoconstriction but it is not impoant, as the vasocontricor system is not well developed in cerebral vascular bed. Sympathetic stimulation increases myocardial blood flow through an incre... |
medmcqa_3807 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"High C4 Complement Levels",
"Leucopenia",
"Purpura",
"Cryoglobulinemia"
] | A | Low C4 Complement levels suggest the development of lymphoma. |
aquarat_8765 | aquarat | <ctx>
all the digits have been used, write " 00 " ) and write them to the right of the remainder from the previous step ( on the first step, there will be no remainder ). in other words, multiply the remainder by 100 and add the two digits. this will be the current value c. find p, y and x, as follows : let p be the pa... | [
"A)10",
"B)32",
"C)15",
"D)18"
] | B | 2ab = (a^2 + b^2) - (a - b)^2
= 100 - 36 = 64
=> ab = 32
ANSWER:B |
aquarat_40118 | aquarat | <ctx>
is under the test. its marking leads to the set all the variables ( grayed cells ) to be 0. this follows the inconsistency. the clue cell marked red with value 1 does not have any remaining neighbor that can include a hidden object. therefore, the cell under the test must not include a hidden object. in algebraic... | [
"A)1020",
"B)1023",
"C)1030",
"D)1054"
] | B | Given that, the question paper consists of five problems. For each problem, one or two or three or none of the choices can be attempted.
Hence, the required number of ways = 45 - 1.
= 210 - 1 = 1024 - 1 = 1023
B |
mmlu_aux_3008 | mmlu_auxiliary | <ctx>
. praeger, 1966. kelly, daniel. yuck! the nature and moral significance of disgust. mit press, 2011. korsmeyer, carolyn ( 2011 ) savoring disgust : the foul and the fair in aesthetics oxford university press.. mccorkle jr., william w. ritualizing the disposal of the deceased : from corpse to concept. peter lang, ... | [
"Changes of human eyes lead to different emotional expressions.",
"Evolutionary development helps humans survive different dangers.",
"Emotional expressions affect how human eyes collect or focus light.",
"Evolutionary development causes people to express different feelings."
] | C | null |
mmlu_aux_8777 | mmlu_auxiliary | <ctx>
referred to as either β bucks, β β stags, β or β bulls, β and their young are commonly called β fawns, β or β asses β. it was previously believed that java mouse - deer were nocturnal, but more recent studies have shown that they are neither truly nocturnal nor diurnal, but instead crepuscular, meaning they prefe... | [
"a long neck",
"pointed teeth",
"dense fur",
"webbed feet"
] | B | null |
mmlu_aux_4686 | mmlu_auxiliary | <ctx>
from hay fever. many plants produce toxins to protect themselves from herbivores. major classes of plant toxins include alkaloids, terpenoids, and phenolics. these can be harmful to humans and livestock by ingestion or, as with poison ivy, by contact. some plants have negative effects on other plants, preventing ... | [
"plants are dangerous to animals",
"animals are dangerous to plants",
"plants want to get what they need from animal me",
"plants want to protect themselves against animals"
] | C | null |
mmlu_aux_4114 | mmlu_auxiliary | <ctx>
34. 7 β’ some questions we know to ask 1527 if answers are found to them. the fun continues. on the largest scale 1. is the universe open or closed? theorists would like it to be just barely closed and evidence is building toward that conclusion. recent measurements in the expansion rate of the universe and in cmb... | [
"warning",
"comforting",
"entertaining",
"ignoring"
] | C | null |
medmcqa_2867 | medmcqa | <ctx>
12. 7 β’ catalysis 637 how sciences interconnect glucose - 6 - phosphate dehydrogenase deficiency enzymes in the human body act as catalysts for important chemical reactions in cellular metabolism. as such, a deficiency of a particular enzyme can translate to a life - threatening disease. g6pd ( glucose - 6 - phos... | [
"HGPRTase",
"Adenosine deaminase",
"APRTase",
"Acid maltase"
] | A | Ans. A. HGPRTaseSlide 1 showing nibbling of lips and fingers; slide 2 showing bite marks on hand inflicted by self. Self-mutilation seen in Lesch Nyhan Syndrome; characteristic of the disease in children.Clinical signs and symptoms seen in Lesch Nyhan Syndrome:a. Biochemical: Hyperuricemia, can result ini. Gout (Joint ... |
mmlu_aux_2782 | mmlu_auxiliary | <ctx>
theoretical production ecology tries to quantitatively study the growth of crops. the plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable parts. main parameters kept into consideration are temperature, sunlight, standing crop biomass, plan... | [
"can produce glucose, which can provide energy for trees' growth",
"can happen whenever there is light and water",
"is the process of putting sunlight together with chlorophyll",
"doesn't stop during the trees' lifetime even in winter"
] | A | null |
openbookqa_2074 | openbookqa | <ctx>
big john wants jeffrey to tell his dad that. they go home to see mr. mcnab ( rip torn ) preparing for war if the east end residents were to try to conquer their side, keeping a stash of many cans of beans and prunes in his house feeling the easties will try to come over and take them. feeling uncomfortable, jeffr... | [
"to side with the foxes",
"to be made into chicken of the sea tuna fish",
"their habitat was flooded",
"because they crossed an evil sorcerer"
] | C | |
aquarat_41499 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)5.98",
"B)8.98",
"C)5.76",
"D)5.87"
] | C | M = 6
S = 1.2
DS = 7.2
US = 4.8
x/7.2 + x/4.8 = 1
x = 2.88
D = 2.88 * 2 = 5.76
Answer:C |
medmcqa_4550 | medmcqa | <ctx>
##p1a1 - deficient cells. in the further analyses of the cyp1a1 derived metabolites two monohydroxylated ficz metabolites ( 2 - and 8 - hydroxyindolo [ 3, 2 - b ] carbazole - 6 - carboxaldehyde ) and three dihydroxylated metabolites ( 2, 8 -, 2, 10 -, and 4, 8 - dihydroxyindolo [ 3, 2 - b ] carbazole - 6 - carbox... | [
"CYMA-IB",
"CYPA-2B",
"CYPA-3B",
"CYPA-4B"
] | B | Cytochromes P450 (CYPs) are a family of enzymes containing heme as a cofactor that function as monooxygenases. In mammals, these proteins oxidize steroids, fatty acids, and xenobiotics, and are impoant for the clearance of various compounds, as well as for hormone synthesis and breakdown Ref: guyton and hall textbook o... |
openbookqa_490 | openbookqa | <ctx>
correlates at the late chronic stage of the disease, with the intensity of the activation and response of the immune system of the host. this research could lead to new discoveries in parasitology. this could potentially prevent the spread of parasites and therefore diseases linked to parasite infection within a ... | [
"a doughnut",
"a prodigy",
"a meal",
"a clone"
] | B | |
medmcqa_9122 | medmcqa | <ctx>
pfizer inc. ( ) is an american multinational pharmaceutical and biotechnology corporation headquartered at the spiral in manhattan, new york city. the company was established in 1849 in new york by two german entrepreneurs, charles pfizer ( 1824 β 1906 ) and his cousin charles f. erhart ( 1821 β 1891 ). pfizer de... | [
"Monoclonal antibody",
"Antiplatelet drug",
"Anti-inflammatory drug",
"Antianginal drug"
] | B | |
qasc_5692 | qasc | <ctx>
the types of needed resources, their relative availability in time and space, and how they are acquired. the ability to maintain internal chemical composition despite changes in the chemical composition and availability of resources is referred to as " stoichiometric homeostasis ". like the general biological not... | [
"food",
"energy",
"heat",
"electricity"
] | B | |
aquarat_22852 | aquarat | <ctx>
##arani m. 2015, " brazilian mine disaster releases dangerous metals, " chemistry world, november 2015, accessed 16 april 2016. masters c. 1981, homogenous transition - metal catalysis : a gentle art, chapman and hall, london,. matyi r. j. & baboian r. 1986, " an x - ray diffraction analysis of the patina of the ... | [
"A)3 : 1",
"B)3 : 2",
"C)3 : 5",
"D)3 : 8"
] | B | Suppose x units of gold are mixed with y units of copper to make (x+y) units of alloy which is 15 times denser than water.
Then 19*x + 9*y = 15*(x + y)
=> 19*x - 15*x = 15*y - 9*y
=> 4*x = 6*y => x/y = 3/2
So gold and copper should be mixed respectively in the ratio of 3 : 2
ANSWER:B |
qasc_1367 | qasc | <ctx>
##aract is caused when crystallins are damaged photochemically, thereby leading to diminished lenticular transparency. he argued that the oxidative stress on the lens induces covalent chemical changes in the constituent molecules and these changes lead to cataract. he researched further on the subject to find out... | [
"clean the eyes",
"harm them",
"help the eyes",
"heal the eyes"
] | B | |
mmlu_aux_2403 | mmlu_auxiliary | <ctx>
the modulation and maintenance of hibernation in dwarf lemurs at the duke lemur center, usa. ( sub. for pub., 2020 ) blanco mb, greene lk, klopfer ph, lynch d, browning j, ehmke ee, yoder ad body mass and tail girth predict hibernation expression in captive dwarf lemurs physiological and biochemical zoology, volu... | [
"African elephants don't like to eat marula fruit at all",
"it is not easy to find marula fruit in the wild in Africa",
"birds and monkeys in Africa like to eat rotten marula fruit",
"marula fruit can be made into food or drinks consumed by people"
] | D | null |
medmcqa_9665 | medmcqa | <ctx>
a, strauss k, orfao a. enumeration of cd4 + t - cells in the peripheral blood of hiv - infected patients : interlaboratory study of the facscount system. cytometry. 1999 ; 38 : 231 - 7. immunology strauss k, gonzalez h. el syndrome de anticardiolipina. acta med col 1988 ; 13 : 46 - 49. strauss kw, gonzalez - buri... | [
"Ritonavir",
"Raltegravir",
"Tenofovir",
"Eirenz"
] | A | Ritonavir is a protease inhibitor and can cause hyperiglyceridemia and hypercholesterolemia. All protease inhibitors are metabolized by liver and all can cause metabolic abnormalities including hypercholesterolemia, diabetes mellitus, hyperlipidemia, insulin resistance and altered fat istribution (lipodystrophy). Ataza... |
qasc_2166 | qasc | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"seeds",
"an insect",
"bloom time",
"sunlight"
] | B | |
aquarat_40013 | aquarat | <ctx>
in probability theory, the coupon collector's problem describes " collect all coupons and win " contests. it asks the following question : if each box of a brand of cereals contains a coupon, and there are n different types of coupons, what is the probability that more than t boxes need to be bought to collect al... | [
"A)9%",
"B)11%",
"C)15%",
"D)25%"
] | D | Cost of 12 paper towels individually = 1*12=12
Cost of a set of 12 paper towels = 9
Cost of one roll = 9/12 = 3/4 = 0.75
Savings per roll = 1-.75 = 0.25
% of savings is R= .25/ 1 *100 = 25% D is the answer. |
aquarat_19593 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer β s point of vi... | [
"A)22",
"B)32",
"C)25",
"D)88"
] | C | Explanation:
cost price = (225 + 15) = 240 sell price = 300
gain = (60/240)*100 = 25%
Answer: C) 25% |
arc_challenge_522 | arc_challenge | <ctx>
almost no shear strength. in solids, sound waves can be both transverse and longitudinal. ) figure 17. 5 shows a graph of gauge pressure versus distance from the vibrating string. figure 17. 3 a vibrating string moving to the right compresses the air in front of it and expands the air behind it. 726 17 β’ physics ... | [
"The volume will stay the same, and the pitch will be higher.",
"The pitch will stay the same, and the volume will be higher.",
"Both the pitch and the volume will be higher.",
"Both the pitch and the volume will stay the same."
] | B | |
qasc_2350 | qasc | <ctx>
flowering lianas already cast their shadow on the sacred stream which flows, calm and dark, awakened by the song of rowdy birds. oh! mistress, this is the hour when i see you smile, the blessed hour when i can read in the always closed heart of lakme! thick dome of jasmine under the dense canopy where the white j... | [
"seeds",
"vitamin C",
"Pollen grains",
"growth"
] | B | |
qasc_192 | qasc | <ctx>
hilbert curve, peano's curves, dekking's church, kolams ), median space - filling curves ( levy c curve, harter - heighway dragon curve, davis - knuth terdragon ), tilings ( sphinx tiling, penrose tiling ) see also digital morphogenesis fractal iterated function system hilbert curve that provides diffusing - chem... | [
"Conifers",
"Barrel",
"bushes",
"trees"
] | B | |
qasc_5669 | qasc | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"competition",
"by indirect light",
"circulatory systems",
"seed dispersal"
] | D | |
aquarat_8815 | aquarat | <ctx>
1. 2 β’ physical quantities and units 21 example 1. 1 unit conversions : a short drive home suppose that you drive the 10. 0 km from your school to home in 20. 0 min. calculate your average speed ( a ) in kilometers per hour ( km / h ) and ( b ) in meters per second ( m / s ). ( note : average speed is distance tr... | [
"A)220 km",
"B)224 km",
"C)230 km",
"D)200 km"
] | D | 0.5x/10 + 0.5x/10 = 20
--> x/10 + x/10 = 40
--> 2x = 10x40
--> x = (10x40)/2 =200 km.
Answer : D. |
aquarat_21075 | aquarat | <ctx>
when it comes to who and when they marry. firstly, many older generations consider the ideal age to get married to be 23 for women and 25 for men. in particular, females are expected to marry before their late twenties, or they would be titled " sheng nu ", in other words, " leftover women. " however, as many you... | [
"A)40",
"B)35",
"C)45",
"D)55"
] | A | Explanation:
Sum of the present ages of husband, wife and child = (27 * 3 + 3 * 3) years = 90 years.
Sum of the present ages of wife and child = (20 * 2 + 5 * 2) years = 50 years.
Husband's present age = (90 - 50) years = 40 years
Answer: Option A |
medmcqa_979 | medmcqa | <ctx>
way to screen blood for hep b before administering blood transfusions. today, hepatitis b virus infection is easily avoided by receiving one of the hepatitis b vaccines. the plasma - derived hepb vaccine was licensed in 1981 and was subsequently replaced in 1986 with the recombinant hepb vaccine. engerix b was ap... | [
"HAV",
"HBV",
"HCV",
"HEV"
] | D | HEV- increases risk of fulminant hepatic failure in pregnancy |
aquarat_12005 | aquarat | <ctx>
##88070331088462855743520880671299302895546822695492968577380 7067958428022008294111984222973260208233693152589211629901686973933487362360 8129660418514569063995282978176790149760521395548532814196534676974259747930 6858645849268328985687423881853632604706175564461719396117318298679820785491 875674946700413680932... | [
"A)23",
"B)25",
"C)40",
"D)46"
] | C | The differences between two successive terms from the beginning are 7, 5, 7, 5, 7, 5. So, 40 is wrong.
C |
medmcqa_6368 | medmcqa | <ctx>
original source organisms. fungi - based industries are sometimes considered to be a major part of a growing bioeconomy, with applications under research and development including use for textiles, meat substitution and general fungal biotechnology. therapeutic uses modern chemotherapeutics many species produce m... | [
"It can be given orally",
"It is has broad spectrum activity",
"Used for treatment rat bite fever",
"Probenecid given along with PnG decrease its direction of action"
] | C | Ans. c. Used for treatment of rat bite fever Penicillin G MOA: It inhibits cell wall synthesis b.y interfering with the transpeptidation reactiondeg. b-lactam antibiotics and are used in the treatment of bacterial infections caused by susceptible, usually Gram-positive, organisms. Acid-labile, destroyed by gastric acid... |
aquarat_1885 | aquarat | <ctx>
that the primes fall into three classes : 2 is a special case : 2 = i3 ( 1 + i ) 2. it is the only prime in z divisible by the square of a prime in z [ i ]. in algebraic number theory, 2 is said to ramify in z [ i ]. positive primes in z β‘ 3 ( mod 4 ) are also primes in z [ i ]. in algebraic number theory, these ... | [
"A)8",
"B)9",
"C)12",
"D)15"
] | D | umber of factors of (2^a)*(3^b)*(5^c) ... = (a+1)(b+1)(c+1) ...
If m, p and t are the distinct prime numbers, then the number is already represented in its prime factorization form
Number of factors = (3+1)(1+1)(1+1) = 16
Out of these, one factor would be 1.
Hence different positive factors greater than 1 = 15
Correct ... |
medmcqa_9211 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Hyperkalemia",
"Hypochloraemia",
"Hyperventilation",
"Acidic urine excretion"
] | B | Hypochloremia usually manifests when its levels are If the urinary Cl- levels are higher (>40 mEq/L), then hypochloremia may be secondary to volume overload or dilution. Increased urinary Cl- can also result from increased mineralocoicoid activity, which leads to the retention of HCO3- and Na+ at the expense of H+, K+,... |
openbookqa_2539 | openbookqa | <ctx>
eliminating species that cannot tolerate the low oxygen conditions. indirectly, the loss and degradation of seagrass threatens numerous species that rely on seagrass for either shelter or food. the loss of seagrass also effects the physical characteristics and resilience of seagrass ecosystems. seagrass beds prov... | [
"nobody cuts them down",
"the people leave them alone",
"the rabbits avoid them",
"there's less liquid around"
] | D | |
openbookqa_1140 | openbookqa | <ctx>
soil are similar to those of an undisturbed forest soil, but the structure is quite different. composition earth science generally recognizes four spheres, the lithosphere, the hydrosphere, the atmosphere, and the biosphere as correspondent to rocks, water, air, and life respectively. some scientists include as p... | [
"stoned",
"markers",
"diamonds",
"ground material"
] | D | |
qasc_7618 | qasc | <ctx>
plasticity influence the fitness of an animal in a novel environment by increasing the probability that the animal will survive in that environment. developmental plasticity is particularly important in terms of survival in novel environments, because trial - and - error processes such as learning ( which encompa... | [
"Cataracts",
"glycogen",
"Hearing",
"Hyperthyroidism"
] | C | |
aquarat_16838 | aquarat | <ctx>
48 not just 25 because the square of the next prime is 49, and below n = 25 just 2 and 3 are sufficient. should the square root of n be an integer, then it is a factor and n is a perfect square. an example of the trial division algorithm, using successive integers as trial factors, is as follows ( in python ) : d... | [
"A)16",
"B)14",
"C)18",
"D)10"
] | A | we know that : x > 1, y > 1, and x + 3y < 980,
and it is given that length means no of factors.
for any value of x and y, the max no of factors can be obtained only if factor is smallest no all factors are equal.
hence, lets start with smallest no 2.
2^1 =2
2^2 =4
2^3=8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
2^10... |
medmcqa_7716 | medmcqa | <ctx>
a large factor in arsenic environmental contamination. according to croal, gralnick, malasarn and newman, " [ the ] understanding [ of ] what stimulates as ( iii ) oxidation and / or limits as ( v ) reduction is relevant for bioremediation of contaminated sites ( croal ). the study of chemolithoautotrophic as ( i... | [
"Rain drop pigmentation",
"Basal cell Ca",
"Alopecia",
"All"
] | A | A i.e. Rain drop pigmentation |
mmlu_aux_8563 | mmlu_auxiliary | <ctx>
. use in astronomy the light - second is a convenient unit for measuring distances in the inner solar system, since it corresponds very closely to the radiometric data used to determine them. ( the match is not exact for an earth - based observer because of a very small correction for the effects of relativity. )... | [
"battery",
"astral light",
"person",
"moon"
] | B | null |
aquarat_13817 | aquarat | <ctx>
was borne out of necessity instead of choice. a distinction was made between the general supply trains, which carried sustenance, ammunition and forage for the entire force, and an individual unit's baggage train, which carried a ready supply of ammunition, hospital stores, rations, forage and personal effects. w... | [
"A)5",
"B)10",
"C)15",
"D)20"
] | B | Explanation: Let number of keepers be x. Then, Total number of feet = 2 x 60 + 4 x 35 + 4 x 6 + 2x = 2x + 284. Total number of heads = 60 + 35 + 6 + x= 101 + x. Therefore (2x + 284) = (101 + x) + 193 or x = 10. Answer: B |
qasc_3336 | qasc | <ctx>
as the marine stewardship council ( msc ) and the aquaculture stewardship council ( asc ) work to promote sustainable seafood practices and provide certification for products that meet their sustainability standards. in addition, many retailers and restaurants are now offering sustainable seafood options to their... | [
"nutrients",
"plutonium",
"plants",
"Energy"
] | C | |
mmlu_aux_4427 | mmlu_auxiliary | <ctx>
%. the probability goes down as orbits are refined with additional measurements. over 300 short - period comets pass near larger planets, such as saturn and jupiter, which can change the comets'trajectories and could potentially put them into an earth - crossing orbit. this could happen for long - period comets a... | [
"Because the land is covered with water.",
"because people there can not live at the temperature of zero.",
"Because wars break out among countries.",
"Because the light and heat from the sun can not reach the earth."
] | D | null |
medmcqa_100 | medmcqa | <ctx>
gun court had violated his constitutional rights through unreasonable delay. the privy council agreed, ruling that even when prevailing local standards were taken into account, bell's trial had been excessively delayed through no fault of his own. the gun court amendment act of 1983 allowed resident magistrates t... | [
"Homicide",
"Exhumation",
"Police custody death",
"Dowry death"
] | A | Ans. Homicide |
qasc_2360 | qasc | <ctx>
donald o. hebb, who argued that " mind " is simply a name for processes in the head that control complex behavior, and that it is both necessary and possible to infer those processes from behavior. animals came to be seen as " goal seeking agents that acquire, store, retrieve, and internally process information a... | [
"arthropods",
"warm-blooded",
"birds",
"mammals"
] | A | |
medmcqa_6998 | medmcqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"Under running of vessel",
"H.pylori eradication",
"Highly selective Vagotomy",
"Omental patch"
] | A | The most impoant component of the operation of perforated peptic ulcer is a thorough peritoneal toilet to remove all of the fluid and food debris. If the perforation is in the duodenum it can usually be closed by several well-placed sutures, closing the ulcer in a transverse direction as with a pyloroplastyIf the perfo... |
arc_easy_1444 | arc_easy | <ctx>
these breaks can be repaired by a recombination process employing gene products rad51 and dmc1 that are homologous to recombinases employed by eukaryotes generally. central elements of eukaryotic meiosis are pairing of homologous chromosomes, double - strand break formation and homologous recombinational repair. ... | [
"excretion",
"locomotion",
"cell division",
"decomposition"
] | D | |
medmcqa_632 | medmcqa | <ctx>
granite pluton associated with the acadian orogeny is inferred to exist beneath central and western norfolk. quaternary the larger part of norfolk's bedrock geology is concealed beneath superficial deposits, the oldest of which is a spread of glacial till dating from the anglian glaciation. interspersed with the ... | [
"Melanosomes",
"Lamellar bodies",
"Keratohyalin granules",
"Langerhan cells"
] | D | "Tennis racket" shaped Birbeck granules are seen in Langerhan cells, which are antigen presenting cells present in epidermis. |
openbookqa_2414 | openbookqa | <ctx>
11. 1 the dissolution process learning objectives by the end of this section, you will be able to : β’ describe the basic properties of solutions and how they form β’ predict whether a given mixture will yield a solution based on molecular properties of its components β’ explain why some solutions either produce or ... | [
"hot",
"dry",
"sweet",
"cold"
] | C | |
pubmedqa_88 | pubmedqa | <ctx>
of circular and elliptical modeling in 80 asymptomatic patients research regarding primary non surgical treatment : review of surgical outcomes regarding biomechanics, biomechanical effects on neurologic function. treatment : non - surgical surgical biological engineering biomechanics
, churchill livingstone. 20... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_5538 | medmcqa | <ctx>
an osteoclast ( ) is a type of bone cell that breaks down bone tissue. this function is critical in the maintenance, repair, and remodeling of bones of the vertebral skeleton. the osteoclast disassembles and digests the composite of hydrated protein and mineral at a molecular level by secreting acid and a collage... | [
"Thyrotoxicosis",
"Cushing's disease",
"Menopause",
"All of the above"
] | D | Answer is D (All of the above) : Estrogen deficiency (Hypogonadal state) is known to cause osteoporosis. The most frequent estrogen deficient state is the cessation of ovarian function at the time of menopause. Thyrotoxicosis and Cushing's syndrome are known endocrine causes of osteoporosis. |
qasc_2072 | qasc | <ctx>
will also feed on the raphidophyte, heterosigma akashiwo, another organism responsible for red tides. its blooms when forming red tides are likely stimulated by environmental factors, such as drops in salinity or increases in prey abundance. o. marina may also affect the environment by producing dimethyl sulfide,... | [
"rocks",
"embryos",
"pizza",
"algae"
] | D | |
openbookqa_544 | openbookqa | <ctx>
( ) animals wild animals banded mongoose females regularly mate with their fathers and brothers. bed bugs : north carolina state university found that bedbugs, in contrast to most other insects, tolerate incest and are able to genetically withstand the effects of inbreeding quite well. common fruit fly females pr... | [
"calico kittens",
"tailless pups",
"small tailed pups",
"dense tailed pups"
] | D | |
medmcqa_3938 | medmcqa | <ctx>
, especially if the injection mouldings are faulty. esem is especially useful for providing elemental analysis from viewed parts of the sample being investigated. it is effectively a technique of microanalysis and valuable for examination of trace evidence. on the other hand, colour rendition is absent, and there... | [
"Gonococcus",
"Diphtheria",
"H. influenza",
"Anthrax"
] | B | Ans. is 'b' i.e., Diphtheria |
qasc_7348 | qasc | <ctx>
7. 8 work, energy, and power in humans β’ the human body converts energy stored in food into work, thermal energy, and / or chemical energy that is stored in fatty tissue. β’ the rate at which the body uses food energy to sustain life and to do different activities is called the metabolic rate, and the correspondin... | [
"glucose",
"sugar",
"steak",
"protein"
] | C | |
openbookqa_1094 | openbookqa | <ctx>
in a hydraulic transmission line, the energy flows as mechanical waves through the water, but in an electric transmission line the energy flows as fields in the space surrounding the wires, and does not flow inside the metal. also, an accelerating electron will drag its neighbors along while attracting them, both... | [
"electrifying looks",
"lightning",
"water",
"wind"
] | B | |
mmlu_aux_3881 | mmlu_auxiliary | <ctx>
determine the role gravity plays in the formation of reaction wood in trees. apex - cambium will also carry out a second experiment to detect the effects of stressors in space on gene expression in higher plants. atlantis transported thousands of the microscopic caenorhabditis elegans worms that have been sent fr... | [
"Because it has strong life power in water.",
"Because they want to find how space travel affects astronauts",
"Because the worm will be taken into space.",
"Because they want to find what its DNA like."
] | B | null |
mmlu_aux_7946 | mmlu_auxiliary | <ctx>
and cotton grown for their fibres, are the outcome of prehistoric selection over thousands of years from among wild ancestral plants with the most desirable characteristics. botanists study how plants produce food and how to increase yields, for example through plant breeding, making their work important to human... | [
"get rid of waste",
"absorb energy that the closest star provides",
"keep warm from thermal energy",
"absorb light colored food from the soil"
] | B | null |
qasc_6483 | qasc | <ctx>
. tumor - derived tils are generally mixtures of cd8 + and cd4 + t cells with few major contaminating cells. in 1989 zelig eshhar published the first study in which a t cell's targeting receptor was replaced, and noted that this could be used to direct t cells to attack any kind of cell ; this is the essential bi... | [
"h2o",
"kidneys",
"genetics",
"operation"
] | B | |
arc_easy_1030 | arc_easy | <ctx>
cpus all connected through a network. because of the covid - 19 pandemic, weather patterns, and celestial mechanics, the 2020 observational campaign was postponed to march 2021. published images messier 87 * the event horizon telescope collaboration announced its first results in six simultaneous press conference... | [
"the death of a low-mass star",
"the gravity of a large nebula",
"the collapse of a high-mass star",
"the combining of material from planets"
] | C | |
qasc_5213 | qasc | <ctx>
a biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development. biomolecules include the primary metabolites which are large macromolecules ( or polyelectrolytes )... | [
"epidermis and dermis",
"lush growth and late plants",
"Microscopic organisms",
"share properties"
] | B | |
aquarat_46121 | aquarat | <ctx>
##4 567 152 132 912 323 232 706 135 469 180 065 278 712 755 853 360 682 328 551 719 137 311 299 993 600 000 000 000 000 000 000 000 000 000 000 000 ( β1. 95 ) distinguishable permutations of the v - cube 7 ( 7Γ7Γ7 rubik's cube ). go : there are 208 168 199 381 979 984 699 478 633 344 862 770 286 522 453 884 530 5... | [
"A)30",
"B)98",
"C)27",
"D)21"
] | A | Explanation:
Let the numbers be 4x, 5x and 6x, Then, (4x + 5x + 6x ) / 3 = 25
=> 5x = 25
=> x = 5.
Largest number 6x = 30.'
Answer: A) 30 |
mmlu_aux_3461 | mmlu_auxiliary | <ctx>
a compressed - air car is a compressed - air vehicle powered by pressure vessels filled with compressed air. it is propelled by the release and expansion of the air within a motor adapted to compressed air. the car might be powered solely by air, or combined ( as in a hybrid electric vehicle ) with other fuels su... | [
"Ways to cut down air pollution.",
"Cars that run on thin air.",
"Formula One racing car designer.",
"Dependence on foreign oil."
] | B | null |
qasc_7362 | qasc | <ctx>
wireless device used as a substitute for a wire or cable connection, mainly to exchange files between portable devices and connect cellphones and music players with wireless earphones. microwave relay - a long - distance high bandwidth point - to - point data transmission link consisting of a dish antenna and tra... | [
"A Greek letter",
"electricity",
"airplanes",
"kinetic energy"
] | B | |
medmcqa_8626 | medmcqa | <ctx>
, no. 1, 3 β 18. sverdrup, erling. " tests without power. " scand. j. statist. 2 ( 1975 ), no. 3, 158 β 160. martin - lof, per reply to erling sverdrup's polemical article : ` ` tests without power ( scand. j. statist. 2 ( 1975 ), no. 3, 158 β 160 ). scand. j. statist. 2 ( 1975 ), no. 3, 161 β 165. sverdrup, erli... | [
"Vaginal pH <4.5",
"Positive amine test",
"Clue cells> 20% of total vaginal epithelial cells",
"Homogenous thin discharge"
] | A | Amsler's criteria used for the diagnosis of bacterial vaginosis is based on clinical & lab indicators: Vaginal pH >4.5, alkaline Positive amine test Clue cells> 20% of total vaginal epithelial cells Homogenous thin discharge Scanty / absent lactobacilli 3 out of 5 criteria suggests this diagnosis Ref: Sexually transmit... |
arc_challenge_694 | arc_challenge | <ctx>
., jellyfish ), echinoderms ( e. g., eocrinoids ), molluscs ( e. g., snails ) and arthropods ( e. g., trilobites ) are found. the first animal that possessed the typical features of vertebrates, the arandaspis, was dated to have existed in the later ordovician period. thus few, if any, fossils of an intermediate ... | [
"metamorphic rock to igneous rock",
"igneous rock to metamorphic rock",
"metamorphic rock to sedimentary rock",
"sedimentary rock to metamorphic rock"
] | D | |
openbookqa_1050 | openbookqa | <ctx>
to boil water. for people without access to natural heated water sources, such as hot springs, heated stones ( " pot boilers " ) could be placed in a water - filled vessel to raise its temperature ( for example, a leaf - lined pit or the stomach from animals killed by hunters ). in many locations the shells of tu... | [
"walnut",
"aluminum",
"ice",
"ceramic"
] | B | |
medmcqa_7405 | medmcqa | <ctx>
of coronary ischemia is chest pain or pressure, known as angina pectoris. angina may present typically with classic symptoms or atypically with symptoms less often associated with heart disease. atypical presentations are more common women, diabetics, and elderly individuals. typical angina is typically located b... | [
"Pericarditis",
"Endocarditis",
"Myocarditis",
"Pancarditis"
] | D | Ans. is 'd' i.e., Pancarditis During Acute Rheumatic fever, diffuse inflammation and Aschoff bodies may be found in any of the three layers of hea - pericardium, myocardium or endocardium - PANCARDITIS. |
qasc_3953 | qasc | <ctx>
##phism, usually one of the sexes contributes more to the survival of their offspring ( usually the mother ). in such cases, the only adaptive benefit of having a second sex is the possibility of sexual selection, by which organisms can improve their genotype. evidence for this explanation for the evolution of se... | [
"graptolites",
"orchids",
"frogs",
"coral colonies"
] | D | |
aquarat_4791 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)1/2",
"B)1by3",
"C)3/5",
"D)3/7"
] | B | Let b stand for boy and g for girl. The sample space of the experiment is
S = {(g, g), (g, b), (b, g), (b, b)}
Let E and F denote the following events :
E : βboth the children are girlsβ
F : βat least one of the child is a girlβ
Then E = {(g,g)} and F = {(g,g), (g,b), (b,g)}
Now E n F = {(g,g)}
Thus P(F) = 3/4
and P (E... |
medmcqa_7368 | medmcqa | <ctx>
##biologic substrates of dread. science, 312 : 754 - 758, 2006. pdf. supporting materials. capuron l, pagnoni g, demetrashvili mf, lawson dh, fornwalt fb, woolwine b, berns gs, nemeroff cb, miller ah : basal ganglia hypermetabolism and symptoms of fatigue during interferon - alpha therapy. neuropsychopharmacology... | [
"Walking during sleep",
"Nocturnal enuresis",
"Grinding of teeth during sleep",
"Sleep apnea"
] | C | Ans. Grinding of teeth during sleep |
medmcqa_3569 | medmcqa | <ctx>
lacking : the carcinogens are not all mutagens ( hormones... ) ; the target of carcinogens may be the ecm and not the cell ; an ecm exposed to a carcinogen brought into contact with a non - cancerous tissue will cause cancer of this tissue, but not vice versa ; a cancerous tissue in close contact with a normal ec... | [
"Bleeding",
"Cervical stenosis",
"Infection",
"Spread of malignancy"
] | D | Ans. is d i.e. Spread of malignancy Complications of Cone biopsy are : Hemorrhagedeg Sepsis (infection)deg Cervical stenosisdeg Pregnancy complications which include : Mid trimester aboionsdeg Preterm labourdeg -- Cervical dystociadeg Also Know : Cone biopsy should be done under general anaesthesia. The cone should inc... |
aquarat_17709 | aquarat | <ctx>
of event 2 is, as person 2 may have any birthday other than the birthday of person 1. similarly, the probability of event 3 given that event 2 occurred is, as person 3 may have any of the birthdays not already taken by persons 1 and 2. this continues until finally the probability of event 23 given that all preced... | [
"A)17 years",
"B)20 years",
"C)29 years",
"D)10 years"
] | B | Let C's age be x years.
Then, B's age = 2x years.
A's age = (2x + 2) years.
(2x + 2) + 2x + x = 52
5x = 50 => x = 10
Hence, B's age = 2x = 20 years.
Answer: B |
arc_challenge_389 | arc_challenge | <ctx>
theoretical production ecology tries to quantitatively study the growth of crops. the plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable parts. main parameters kept into consideration are temperature, sunlight, standing crop biomass, plan... | [
"carbon dioxide and minerals",
"carbon dioxide and sugar",
"oxygen and minerals",
"oxygen and sugar"
] | D | |
qasc_7694 | qasc | <ctx>
shapes, corner radius, and other factors are considered. the judges at large competitions are typically trained for several days on how to assess the maneuvers and apply a score. judging well is generally considered at least as difficult as flying in competition. stunt models tend to be among the larger control l... | [
"physical activities",
"to move people",
"circulatory systems",
"the body's largest organ"
] | A | |
qasc_1167 | qasc | <ctx>
name ). in the amazon rainforests of south america, the timing of leaf production and abscission has been linked to rhythms in gross primary production at several sites. early in their lifespan, leaves reach a peak in their capacity for photosynthesis, and in tropical evergreen forests of some regions of the amaz... | [
"organisms and their habitat",
"global warming",
"Earth orbiting the Sun",
"Solar energy"
] | C | |
qasc_3944 | qasc | <ctx>
that break down large food molecules before absorbing them through their cell membranes. many fungi are also saprobes, feeding on dead organic matter, making them important decomposers in ecological systems. animals are multicellular eukaryotes. with few exceptions, animals consume organic material, breathe oxyge... | [
"produce light",
"decreases",
"migrate",
"increases"
] | D | |
pubmedqa_806 | pubmedqa | <ctx>
the knee joint during the deep - knee bend. medicine and science in sports. 6 : 73 1974. comparative conditioning analysis. fresno : universal athletic corp, 1974. biomechanical analysis of the knee joint during deep knee bend with heavy load. xxth world congress in sports medicine, congress proceedings, 53 β 60,... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_17142 | aquarat | <ctx>
horizontally from midnight xii o'clock to midnight xii o'clock. the stations along the journey, from zug and lucerne to chiasso, locarno and luino are displayed vertically. the first scheduled train, an express train with 1st, 2nd and 3rd class carriages, leaves bellinzona at 03 : 17. the train with the number 55... | [
"A)420",
"B)450",
"C)480",
"D)510"
] | B | At 6:45, the first train is 75 km ahead.
The second train gains 20 km each hour.
The time it takes the second train to catch the first train is 75 /20 = 3.75 hours.
In this time, the second train travels 3.75*120=450 km.
The answer is B. |
medmcqa_1836 | medmcqa | <ctx>
##df or cvvhdf ) also is widely used in this fashion. in the united states, the substitution fluid used in chf or chdf is commercially prepared, prepackaged, and sterile ( or sometimes is prepared in the local hospital pharmacy ), avoiding regulatory issues of on - line creation of replacement fluid from dialysis... | [
"Adrenaline",
"Ephedrine",
"Phenylephrine",
"Nor epinephrine"
] | D | Answer is D (Norepinephrine) The patient in question is presenting with features of septic shock. Dopamine is the initial recommended vasopressor agent to maintain blood pressure but is not provided amongst the options. Patients who remain hypotensive despite dopamine should he adminstered norepinephrine and hence nore... |
medmcqa_8902 | medmcqa | <ctx>
4. 38 164 4 β’ dynamics : force and newton's laws of motion access for free at openstax. org tension a tension is a force along the length of a medium, especially a force carried by a flexible medium, such as a rope or cable. the word β tension β comes from a latin word meaning β to stretch. β not coincidentally, ... | [
"Active length",
"Resting length",
"Optimal length",
"Maximal length"
] | C | When a muscle at rest is stretched, its sarcomere length is changed. When this muscle is made to contract from the various lengths at rest, contractile force developed varies according to the actin-myosin interaction possible within the sarcomere. Resting length of sarcomere = 2 m. This is Li or length initial. Contrac... |
medmcqa_7105 | medmcqa | <ctx>
as underweight children under age 5 across the world, except in south asia. nutrition policy nutrition interventions nutrition directly influences progress towards meeting the millennium goals of eradicating hunger and poverty through health and education. therefore, nutrition interventions take a multi - faceted... | [
"a",
"c",
"ac",
"bc"
] | D | |
aquarat_15280 | aquarat | <ctx>
at least three simple zeros. a generalization of tijdeman's theorem concerning the number of solutions of ym = xn + k ( tijdeman's theorem answers the case k = 1 ), and pillai's conjecture ( 1931 ) concerning the number of solutions of aym = bxn + k. as equivalent, the granville β langevin conjecture, that if f i... | [
"A)5",
"B)6",
"C)4",
"D)8"
] | A | Number of multiples of 9 => 45-9/9+1= 5
Answer is A |
qasc_3896 | qasc | <ctx>
the development of the nervous system, or neural development ( neurodevelopment ), refers to the processes that generate, shape, and reshape the nervous system of animals, from the earliest stages of embryonic development to adulthood. the field of neural development draws on both neuroscience and developmental b... | [
"bacteria",
"humans",
"vertebrates",
"lichens"
] | C | |
mmlu_aux_1553 | mmlu_auxiliary | <ctx>
, fails to distinguish isotopomers of these compounds in vitro. furthermore, the mouse ( methylthio ) methanethiol - recognizing receptor, mor244 - 3, as well as other selected human and mouse olfactory receptors, responded similarly to normal, deuterated, and carbon - 13 isotopomers of their respective ligands, ... | [
"how bacteria reproduce",
"the development of the senses.",
"how to control bacterial infection.",
"the complex relation of living creatures"
] | B | null |
arc_easy_374 | arc_easy | <ctx>
systematics, biogeography, ecology and evolution of corals. surprisingly, we still have little idea about fundamental questions such as how many coral species live on the great barrier reef, or where they live. however, a robust taxonomy that accurately reflects patterns of biodiversity underpins virtually all as... | [
"Ohio was once covered by warm seas.",
"A large glacier once passed over Ohio.",
"The average rainfall in Ohio is now much more than it once was.",
"The average temperature in Ohio is now much warmer than it."
] | A | |
mmlu_aux_2703 | mmlu_auxiliary | <ctx>
. the gene could mutate, potentially causing unforeseen problems ( as could any gene ). many non - native species can hybridize with native species, such that a gene drive afflicting a non - native plant or animal that hybridizes with a native species could doom the native species. many non - native species have ... | [
"They may become weaker or die out.",
"They may be more productive.",
"They may cause damage to their living habitat.",
"Their genes may spread to later generations."
] | A | null |
medmcqa_6173 | medmcqa | <ctx>
##utinin disease can also be associated with a good prognosis if excessive exposure to the cold is avoided. those with cold agglutinin disease caused by hiv infection or certain types of cancer generally have a poor prognosis due to the nature of the underlying condition. epidemiology cold agglutinin disease most... | [
"Nutritional deficiency",
"Bed sore",
"Lung disease",
"Septicemia"
] | C | C i.e. Lung disease |
arc_easy_107 | arc_easy | <ctx>
18. 9 occurrence, preparation, and compounds of oxygen learning objectives by the end of this section, you will be able to : β’ describe the properties, preparation, and compounds of oxygen β’ describe the preparation, properties, and uses of some representative metal oxides, peroxides, and hydroxides oxygen is the... | [
"share two covalent bonds.",
"have a definite shape.",
"share a pair of neutrons.",
"have two free electrons."
] | A | |
openbookqa_3300 | openbookqa | <ctx>
overheating is a phenomenon of rising temperatures in an electrical circuit. overheating causes damage to the circuit components and can cause fire, explosion, and injury. damage caused by overheating is usually irreversible ; the only way to repair it is to replace some components. causes when overheating, the t... | [
"Wire",
"Circuit",
"Cell",
"Conductor"
] | D | |
medmcqa_5694 | medmcqa | <ctx>
lacking : the carcinogens are not all mutagens ( hormones... ) ; the target of carcinogens may be the ecm and not the cell ; an ecm exposed to a carcinogen brought into contact with a non - cancerous tissue will cause cancer of this tissue, but not vice versa ; a cancerous tissue in close contact with a normal ec... | [
"Bronchial carcinoid",
"Thymus",
"Medullary carcinoma thyroid",
"Papillary carcinoma thyroid"
] | D | Paraneoplastic Syndrome Ectopic Hormone Typical Tumor Hypercalcemia of malignancy Parathyroid hormone-related protein Squamous cell (head and neck, lung, skin), breast, genitourinary, gastrointestinal 1,25 dihydroxyvitamin D Lymphomas Parathyroid hormone Lung, ovary Prostaglandin E2 (PGE2) Renal, lung Syndrome of inapp... |
arc_easy_1602 | arc_easy | <ctx>
in 2014 to develop such a treaty. the last such meeting, in copenhagen in 2009, the ny times reported, had ended in disarray. intergovernmental panel on climate change ( ipcc ) 2007 in february 2007, the ipcc released a summary of the forthcoming fourth assessment report. according to this summary, the fourth ass... | [
"atmospheric rise of carbon dioxide",
"hot air from air conditioner exhaust",
"methane gas escaping from landfills",
"body heat generated by overpopulation"
] | A | |
qasc_7598 | qasc | <ctx>
controllers. wind in a wind turbine, the wind's kinetic energy is converted into mechanical energy to drive a generator, which in turn generates electricity. the basic components of a wind power system consist of a tower with rotating blades containing an electricity generator and a transformer to step up voltage... | [
"hydroelectricity",
"dangerous",
"electricity",
"heat energy"
] | C | |
medmcqa_3459 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Folic acid deficiency",
"Vitamin B6 deficiency",
"Defect in RNA synthesis",
"Defect in protein synthesis"
] | A | Ans. is 'a' i.e., Folic acid deficiency * Megaloblastic anemia is an anemia which results from inhibition of DNA synthesis during red blood cell production.* It is characterized by many large immature and dysfunctional red blood cells (megaloblasts) in the bone marrow, and also by hypersegmented neutrophills.* Vit B12 ... |
medmcqa_6848 | medmcqa | <ctx>
case of infection during this period is crucial to allow the patient to recover. several practical factors are also worth mentioning. most of these agents caused very severe nausea ( termed chemotherapy - induced nausea and vomiting ( cinv ) in the literature ) which, while not directly causing patient deaths, wa... | [
"Metoclopramide",
"Hyoscine",
"Domperiodone",
"Aprepitant"
] | D | Ans. is 'd' i.e., Aprepitant o Cisplatin can induce vomiting within 24 hours or after 2 days. DOC for the early vomiting is ondensetron while for delayed vomiting is aprepitant (substant P antagonist). |
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