id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_4847 | medmcqa | <ctx>
potentially treat other diseases including visceral leishmaniasis, african trypanosomiasis ( sleeping sickness ), and angelman syndrome. total synthesis another main contribution of mark cushman and his group deals with the synthesis of various natural products and pharmacologically active synthetic substances. s... | [
"Closed angle Glaucoma",
"Bradycardia",
"Cobra bite",
"Myasthenia gravis"
] | B | Ans. (B) Bradycardia(Ref KDT 8th/e p114)Cholinomimetic drug will cause bradycardia as an adverse effect and thus cannot be used for its treatment. |
aquarat_18675 | aquarat | <ctx>
15. 0 m / s 47. ( a ) 24. 2 m / s ( b ) the ball travels a total of 57. 4 m with the brief gust of wind. 49., so that and substituting for gives : 1581 since the range is :. 52. ( a ), south of east ( b ), south of east ( c ), south of east 54. ( a ) 0. 70 m / s faster ( b ) second runner wins ( c ) 4. 17 m 56., ... | [
"A)250 mph",
"B)200 mph",
"C)205 mph",
"D)300 mph"
] | A | Equation: 500/r = 500/(r+50) + 1
Plug options into the equation
A fits: 500/250 = 500/(250+250) + 1
Answer: A |
arc_challenge_231 | arc_challenge | <ctx>
mechanism the steps of the tadf process are displayed in the figure at right. in the electroluminescent process, which is observed in oleds, an applied voltage excites an electron into either a singlet or triplet state. due to spin - coupling of light atoms, the total spin quantum number of the half - filled grou... | [
"electrical -> light -> chemical",
"electrical -> chemical -> light",
"chemical -> light -> electrical",
"chemical -> electrical -> light"
] | D | |
qasc_7607 | qasc | <ctx>
17. 6 hearing learning objectives by the end of this section, you will be able to : • define hearing, pitch, loudness, timbre, note, tone, phon, ultrasound, and infrasound. • compare loudness to frequency and intensity of a sound. • identify structures of the inner ear and explain how they relate to sound percept... | [
"radio",
"time",
"waves",
"Frogs"
] | A | |
arc_challenge_783 | arc_challenge | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"running",
"hibernating",
"huddling in a group",
"growing thicker fur"
] | A | |
aquarat_36840 | aquarat | <ctx>
this list contains selected positive numbers in increasing order, including counts of things, dimensionless quantities and probabilities. each number is given a name in the short scale, which is used in english - speaking countries, as well as a name in the long scale, which is used in some of the countries that ... | [
"A)90",
"B)82",
"C)80",
"D)45"
] | C | three-digit integers greater than 700: 701 to 999, inclusive.
possible values for hundreds-digit--> 7,8,9
possible values for tens-digit and ones-digit --> 0, 1,2,3,4,5,6,7,8,9
when hundreds-digit and tens-digit are the same: (3x1x10)-3=27 ---> we minus three to exclude 777, 888 and 999
when hundreds-digit and ones-dig... |
medmcqa_3695 | medmcqa | <ctx>
spreading chinese medicine culture in ukraine award " for making outstanding contributions to the development of sino - ukrainian cooperation in the field of chinese medicine. textbooks clinical and laboratory immunology. national textbook / under the general editorship of professor l. v. kuznetsova, phd in medic... | [
"Trachoma",
"Pneumococcus",
"Candida",
"Neisseria"
] | A | Ans. is 'a' i.e., Trachoma Adult inclusion conjunctivitiso It is a type offollicular conjunctivitis caused by serotypes D to K of chlamydia trachomatis-in sexually active young adults.o The primary source of infection is urethritis in males and cervicitis in females.o Transmission may occur either through contaminated ... |
mmlu_aux_3897 | mmlu_auxiliary | <ctx>
activities. however she had by then been awarded, and continued to earn for the rest of her course, full remission of fees. in the remainder of her undergraduate degree, she studied mathematics, physics and philosophy. she completed her studies in 1936 with distinctions in the staatsexamen in mathematics and phys... | [
"a mathematician needed a good memory",
"a mathematician couldn't earn a lot of money",
"Neumann has a gift for solving problems at a high speed",
"Neumann had the ability to learn two subjects at the same time"
] | B | null |
mmlu_aux_8271 | mmlu_auxiliary | <ctx>
22. 2 ferromagnets and electromagnets learning objectives by the end of this section, you will be able to : • define ferromagnet. • describe the role of magnetic domains in magnetization. • explain the significance of the curie temperature. • describe the relationship between electricity and magnetism. ferromagne... | [
"strong",
"water",
"liquid",
"rare-earth minerals"
] | D | null |
qasc_2095 | qasc | <ctx>
dna fragment. the sequence of the dna of a living thing encodes the necessary information for that living thing to survive and reproduce. therefore, determining the sequence is useful in fundamental research into why and how organisms live, as well as in applied subjects. because of the importance of dna to livin... | [
"keeps the organism warm",
"Something to move",
"Plant reproduction",
"a single protein"
] | D | |
aquarat_34234 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)12",
"B)7",
"C)0",
"D)5"
] | C | A=1+3+3^2+3^3+..................+3^200
Is a Geometric progression having common ratio as '3' and number of terms as '201'.
Since Sum to n terms in GP = a(r^n-1)/(r-1)
where a=First term and r =common ration
Hence,
1*(3^201 -1 )/(3-1)
Rem of (3^201-1)/2 divided by 13
3^201 -1 /26
WKT, 3^3 = 27 = 26+1
{(26+1)^67 - 1}/26
... |
pubmedqa_352 | pubmedqa | <ctx>
advanced research projects agency ’ s ( darpa ) bridging the gap + program to fund research in new approaches to treatment of spinal cord injury. with this grant, dr. theodore, and his team, including biomedical engineer, dr. amir manbachi, are pioneering futuristic efforts to treat patients with spinal cord inju... | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_205 | medmcqa | <ctx>
during the operation surgeon is guided visually and by sound alerts. igi ( image guided implantology ) is one of the navigation systems which uses this technology. computer assisted implant surgery ( cais ) new therapeutic concepts as guided surgery are being developed and applied in the placement of dental impla... | [
"Orientation plane",
"Parallel block out",
"Survey lines",
"Guiding planes"
] | D | |
arc_challenge_187 | arc_challenge | <ctx>
retrograde signaling in biology is the process where a signal travels backwards from a target source to its original source. for example, the nucleus of a cell is the original source for creating signaling proteins. during retrograde signaling, instead of signals leaving the nucleus, they are sent to the nucleus.... | [
"endocrine system",
"lymphatic system",
"excretory system",
"integumentary system"
] | A | |
pubmedqa_258 | pubmedqa | <ctx>
of bipolar affective disorder and the genetic relationship to unipolar depression. " achives of general psychiatry 60 : 497 - 502. 20 farmer, a., a. mahmood, k. redman, t. harris, s. sadler and p. mcguffin ( 2003 ). " a sib - pair study of the temperament and character inventory scales in major depression. " arch... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_463 | medmcqa | <ctx>
beryllium is classified as an iarc group 1 carcinogen and can also cause interstitial lung disease. manufacturing workers, dental technicians, machinists, jewelers, plumbers, electricians, precious metal reclamation workers, and welders are at risk for beryllium exposure. cadmium cadmium is classified as an iarc ... | [
"A. 1-5 micron",
"B. <1 micron",
"C. 5-15 micron",
"D. 10-20 micron"
] | A | In pneumoconiosis, the most dangerous paicles range from 1-5 micron in diameter, because they may reach the terminal small airway and settle in there lining notes The solubility and cytotoxicity of paicles ,modify the nature of pulmonary response |
medmcqa_9083 | 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... | [
"2nd day",
"4th day",
"6thday",
"12th day"
] | B | Duodenal blow out is massive leakage from duodenal stump following Bilroth II gastrectomy. Clinical features: - It usually occurs on 2nd to 7th postoperative days. (In Bailey 22nd/e on page 689. it is specifically written that it occurs on 4th day). It usually presents as: - Sudden intense thoracoabdominal pain Sudden ... |
aquarat_7926 | aquarat | <ctx>
with children continue to save, for all but the most elderly. from age 80 or more and, also the single elderly of all ages, the dissaving patterns were evident. later evidence presented by horioka reinforces the life cycle hypothesis in japan. clara fernstrom researched whether there is any correlation between th... | [
"A)45%",
"B)40%",
"C)25%",
"D)28%"
] | B | I year
Best is to give a number to his income, say 100..
and let saving be x..
so expenditure = 100-x
next year-
Income = 140
savings = 2x
expenditure = 140-2x..
Now 140-2x+100-x = 2(100-x)...
240-3x = 200-2x ................x = 40...
saving % = 40/100 * 100 = 40%
ANSWER:B |
medmcqa_4535 | medmcqa | <ctx>
breadth of their symptoms, and the challenges of identifying impacted patients all complicate the diagnosis. these related conditions include : tunica vasculosa lentis : a capillary network that branches from the hyaloid artery and covers the lens surface ; if this capillary network persists, the lens does not fo... | [
"Aqueous flare",
"Keratic precipitates",
"Constriction of pupil",
"Raised intraocular pressure"
] | A | Ans. Aqueous flare |
aquarat_163 | 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)16",
"B)12",
"C)10",
"D)20"
] | C | (A+B)-(B-C)=10
A-C=10
Answer is C |
aquarat_42231 | aquarat | <ctx>
finds one factor only, n, it is proof that n is a prime. if more than one factor is found, then n is a composite integer. a more computationally advantageous way of saying this is, if any prime whose square does not exceed n divides it without a remainder, then n is not prime. below is a version in c + + ( withou... | [
"A)Four",
"B)Five",
"C)Six",
"D)Seven"
] | A | n=8!, so it has 4 prime factors: 2, 3, 5, and 7.
Answer: A. |
arc_easy_872 | arc_easy | <ctx>
18. 9 occurrence, preparation, and compounds of oxygen learning objectives by the end of this section, you will be able to : • describe the properties, preparation, and compounds of oxygen • describe the preparation, properties, and uses of some representative metal oxides, peroxides, and hydroxides oxygen is the... | [
"coral reefs",
"rainforest plants",
"ocean phytoplankton",
"continental grasslands"
] | C | |
mmlu_aux_4058 | mmlu_auxiliary | <ctx>
claims of the existence of other moons of earth — that is, of one or more natural satellites with relatively stable orbits of earth, other than the moon — have existed for some time. several candidates have been proposed, but none have been confirmed. since the 19th century, scientists have made genuine searches ... | [
"three",
"four",
"five",
"six"
] | B | null |
medmcqa_4977 | medmcqa | <ctx>
initially created for epilepsy, to explain why weaker and weaker electrical stimulation was necessary to elicit a seizure as the disease progressed. while parallels have been drawn between bipolar disorder and epilepsy, supporting the kindling hypothesis, this model is generally not supported by studies directly ... | [
"Anaplastic carcinoma",
"Follicular carcinoma",
"Papillary carcinoma",
"Medullary carcinoma"
] | C | Ans. is 'c' i.e., Papillary 'Papillary carcinoma accounts for 80% of all thyroid malignancies in iodine-sufficient areas and is the predominant thyroid cancer in children and individuals exposed to external radiation." - SchwartzIncidence of primary malignant tumors of thyroid gland (Harrison 17/e)Type of thyroid carci... |
medmcqa_8934 | medmcqa | <ctx>
were " mythical " until medical microbiology arrived, at which point they became " real ". in this regard szasz's criterion of disease is unsound by virtue of its contradictory results. szasz's contention that mental illness is not associated with any morphological abnormality is uninformed by genetics, biochemis... | [
"Recurrence is a common complication",
"Common in children and rare in adults",
"May be overlooked as clinically occult",
"Is not associated with other bony/cartilagionus injury"
] | A | Ans. A Recurrence is a common complicationThere is incongruency between Glenoid (red arrow) and Humeral head (yellow arrow) which is lying inferior to Coracoid process (blue) - suggests Sub-coracoid/Anterior shoulder dislocation. Anterior shoulder dislocation is very common, often seen in adults and is recurrent. Assoc... |
medmcqa_3515 | medmcqa | <ctx>
the pregnant mother include : emergency cesarean section, postpartum hemorrhage, and obstetric anal sphincter injury. compared to pregnancies without macrosomia, pregnant women giving birth to newborns weighing between 4, 000 grams and 4, 500 grams are at two times greater risk of complications, and those giving ... | [
"Hypercalcemia",
"Hypokalemia",
"Hypoglycemia",
"Obesity"
] | A | Ans. is a i.e. Hypercalcemia Neonatal complications of Maternal diabetes : Respiratory distress syndrome (RDS) Hypoglycaemiadeg Hypocalcemiadeg Hypomagnesemia Polycythemia Hyperbilirubinaemia Hyperviscosity syndrome Hyperophic cardiomyopathy Bih trauma - Erb's and Klumpke's paralysis and fractures of the clavicle and h... |
medmcqa_8474 | medmcqa | <ctx>
was evaluated in study jzp458 - 201 ( nct04145531 ), an open - label, multi - cohort, multicenter trial in 102 patients with acute lymphoblastic leukemia or lymphoblastic lymphoma with hypersensitivity to e. coli - derived asparaginase as a component of a multi - agent chemotherapeutic regimen. the median age was... | [
"IV fluids",
"Bisphosphonates",
"Calcitonin",
"Glucocorticoids"
] | A | Ans. (A) IV fluids(Ref: Harrison 19th/610; KDt 8/e p370)Management of hypercalcemia of malignancyDrug of choiceBisphosphonatesImmediate treatmentIV fluids with furosemideFastest calcium lowering drugCalcitonin |
aquarat_8279 | aquarat | <ctx>
the marks allocated for the questions in paper 2 varied from 1 mark to 6 marks, each measured proficiency in several units of the science syllabus, with a total of 60 marks. the time limit for this paper was 1 hour and 30 minutes and the usage of calculators was not allowed. the last 2 questions were usually expe... | [
"A)8",
"B)9",
"C)10",
"D)11"
] | D | x(total marks)/y( no . of subjects)= 63;
x+20+2/y= 65;x+22/y=65
on solving :
y=11
ANSWER:D |
aquarat_20850 | 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)38 men",
"B)32 men",
"C)34 men",
"D)45 men"
] | D | Explanation:
There is meal for 200 children. 150 children have taken the meal.
Remaining meal is to be catered to 50 children.
Now, 200 children = 180 men
So, 50 Children = 180/200 * 50 = 45 men
Answer: D |
medmcqa_9231 | medmcqa | <ctx>
provinces ( e. g., who definition by birth at ≥28 weeks versus birth at ≥20 weeks or ≥500g ). furthermore, what constitutes reduced biological growth potential is variably defined, ranging from birth weight < 2500g, to birth weight < 3rd percentile for gestational age and gender. with future convergence in mind, ... | [
"In the first year of life",
"In the second year of life",
"In the seventh year of life",
"In adolescence"
] | A | Postnatally there are 2 periods of accelerated growth: first year of life and growth spu during pubey. |
mmlu_aux_1618 | mmlu_auxiliary | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"persuade readers to believe something",
"introduce the topic of the passage",
"get the readers excited",
"offer something to think over"
] | B | null |
qasc_6702 | qasc | <ctx>
they used the video to determine the mathematical distribution of time spent during each saccade and time spent with their heads still and found that the time between each saccade varied depending on external environmental cues, which changed as the hawks honed in on their target. notably, this behavior is simila... | [
"learning behavior",
"competing for resources",
"warm-blooded",
"competition"
] | A | |
openbookqa_2082 | openbookqa | <ctx>
14. 39 600 14 • heat and heat transfer methods access for free at openstax. org moving air temperature wind speed ( m / s ) table 14. 4 wind - chill factors although air can transfer heat rapidly by convection, it is a poor conductor and thus a good insulator. the amount of available space for airflow determines ... | [
"warmness",
"light",
"energy",
"liquid"
] | A | |
aquarat_22999 | aquarat | <ctx>
a time, to see the result. here are a few expressions to try : • x = 5 • 3 * x - 5 • 3 * ( x - 5 ) • x • type ( 1 ) • type ('1')
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, mul... | [
"A)32",
"B)34",
"C)88",
"D)37"
] | A | Explanation:
Given: x = 2
8 * 2 √23 – 22
16√8-4
16√4
16 * 2 = 32
ANSWER:A |
qasc_4873 | qasc | <ctx>
complementing the inherited parent valves in the offspring once reproduction is complete. the offspring valves are formed within a silica deposition vesicle that gradually grows larger and separates into two different offspring valves. the parent valves become a template for the offspring valves being formed, wit... | [
"plant reproduction",
"Most plants",
"orchids",
"sperm and ova"
] | D | |
medmcqa_1823 | medmcqa | <ctx>
table ( " book " ) ). where ( field ( " book. status " ). equal ( field ( " book _ status. sold _ out " ) ) ). and ( field ( " book. author _ id " ). equal ( field ( " a. id " ) ) ) ) ) ; or more simply, using code generation from the database metadata to generate constants : / / use the aliased table in the sele... | [
"Encephalopathy",
"ALT",
"Ascites",
"Albumin"
] | B | Variables in Child-Turcotte-Pugh scoring system Serum albumin Bilirubin Prothrombin time Ascites Encephalopathy Ref: Sabiston 20th edition Pgno : 1436 |
aquarat_10040 | aquarat | <ctx>
combinatorics on words is a fairly new field of mathematics, branching from combinatorics, which focuses on the study of words and formal languages. the subject looks at letters or symbols, and the sequences they form. combinatorics on words affects various areas of mathematical study, including algebra and compu... | [
"A)10080",
"B)4989600",
"C)120960",
"D)250035"
] | C | In the word 'MATHEMATICS' we treat the vowels AEAI as one letter.
Thus, we have MTHMTCS (AEAI).
Now, we have to arrange 8 letters, out of which M occurs twice, T occurs twice and the rest are different.
Number of ways of arranging these letters = 8!/(2!)(2!) = 10080.
Now, AEAI has 4 Letters in which A occurs 2 times an... |
arc_challenge_865 | arc_challenge | <ctx>
14. 1 578 14 • heat and heat transfer methods access for free at openstax. org figure 14. 3 schematic depiction of joule ’ s experiment that established the equivalence of heat and work. the figure above shows one of joule ’ s most famous experimental setups for demonstrating the mechanical equivalent of heat. it... | [
"100 mL of 10°C water",
"100 mL of 25°C water",
"5 liters of 10°C water",
"5 liters of 25°C water"
] | D | |
openbookqa_761 | openbookqa | <ctx>
a fly, it only has two wings whereas bees have four wings. there are short brownish - yellow hairs on the thorax and the first segment of the abdomen. the adult drone - fly's body is dark brown to black in color, with yellow - orange marks on the side of the second section of the abdomen. there is a yellow - oran... | [
"Use wet towels",
"never happen",
"go into sand",
"Eat candy"
] | C | |
aquarat_26481 | aquarat | <ctx>
producing company nauta ) and 3 non - profit institutes ( university ku leuven, food industry innovation centre flanders food, and bio base europe pilot plant ). peace of meat stated in december 2019 that it intended to complete its proof of concept in 2020, to produce its first prototype in 2022, and to go to ma... | [
"A)24 paise",
"B)65 paise",
"C)56 paise",
"D)87 paise"
] | A | Explanation:
Let the required cost be x paise.
Less weight, Less cost (Direct proportion)
250 : 100 : : 60 : x
250 * x = (100 * 60)
x = (100 * 60) / 250
x = 24
ANSWER: A |
medmcqa_5003 | medmcqa | <ctx>
, walking, stair climbing, etc. ). the above protocols can be used independently. manual palpation is used in clinical activities for various aims : - identification of painful areas ; - positioning of particular pieces of equipment ( electromyography electrodes, auscultation, external landmarks used in clinical ... | [
"Cancer esophagus",
"Barrett esophagus",
"Schatzki ring",
"Achalasia cardia"
] | D | Ans. (d) Achalasia CardiaRef Bailey and Love 26th edition Page 1015* Manometry is the investigation to study the physiology of the functions of esophagus.* It is the investigation of choice to detect the motility disorders like achalasia cardia, DES, nut cracker esophagus.* Barrett IOC: Endoscopic biopsy* Cancer Esopha... |
openbookqa_2394 | openbookqa | <ctx>
bolt )? ( b ) convert this torque to footpounds. 3. two children push on opposite sides of a door during play. both push horizontally and perpendicular to the door. one child pushes with a force of 17. 5 n at a distance of 0. 600 m from the hinges, and the second child pushes at a distance of 0. 450 m. what force... | [
"the cup will remain stationary",
"the one on the right will have it",
"the cup will change color",
"the one on the left will take it"
] | A | |
aquarat_11400 | 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)13 1/3",
"B)12 1/3",
"C)10 2/3",
"D)12 1/2"
] | C | Total provisions=600*22*7=92400
Provisions used for in 6 weeks=6*7*600=25200
remaining provisions=67200
remaining provisions need to be split between 900(600+300) people.
Number of provisions per person= 67200/900
we need to find the answer in terms of weeks=(67200/900)/7=10 2/3
Answer:C |
medmcqa_8548 | medmcqa | <ctx>
layouts of clinical laboratories in health institutions vary greatly from one facility to another. for instance, some health facilities have a single laboratory for the microbiology section, while others have a separate lab for each specialty area. the following is an example of a typical breakdown of the respons... | [
"Thrombocytopenia is a feature of fibrinolytic process and not of DIG",
"In Die, RBC will be 'helmet' shaped or fragmented in fibrinolytic process, the cell morphology is nominal",
"Weiner clot observation test gives a rough estimstfi of total blood fibrinogen level",
"Thrombocytopenia can be diagnosed from t... | A | A complete coagulation profile is done which includes fibrinogen,fibrin degradation products,paial thromboplastin time,prothrombin time,platelet count.The best marker of severity is the fibrinogen level (refer pgno:137 sheila textbook of obstetrics 2 nd edition) |
medmcqa_8866 | medmcqa | <ctx>
national core diabetes audit anxiety and depression - decommissioned in july 2020 breast cancer in older patients cardiovascular disease prevention audit, cvdprevent - commissioned feb 2021 care at the end of life chronic obstructive pulmonary disease with asthma : copd secondary care chronic obstructive pulmonar... | [
"Measuring hospitai records",
"Measuring current patients care against explicit criteria",
"Measuring input-output analysis",
"Measuring shortest time needed to complete task"
] | B | Ans. is 'b' i.e., Measuring current patients care against explicit criteriao Clinical audit is a quality improving process, in which patients care is improved.o In this, current patients outcome and outcomes are measured against explicit audit criteria (against reference standards). |
medmcqa_4879 | medmcqa | <ctx>
fully understood ; however, after administration the anti - d coated red blood cell complexes saturate fcγ receptors sites on macrophages, resulting in preferential destruction of red blood cells ( rbcs ), therefore sparing antibody - coated platelets. anti - d is recommended as a first - line therapy for itp, al... | [
"Give another dose of Anti D within 72 hour postpaum depending on the baby blood group and DCT",
"Give another dose of Anti D 72 hour postpaum irrespective of baby blood group",
"Anti-d immuno globulin has no effect on the status of the Indirect coombs test",
"Next dose of anti D at 34 weeks"
] | A | Anti D in Rh negative women: Anti-D immune globulin is given prophylactically to all D negative, unsensitized women at approximately 28 weeks' gestation, and a second dose is given after delivery if the newborn is D-positive. There are various recommendations regarding a second dose after 6 weeks of the first injection... |
openbookqa_1840 | openbookqa | <ctx>
the water erosion prediction project ( wepp ) model is a physically based erosion simulation model built on the fundamentals of hydrology, plant science, hydraulics, and erosion mechanics. the model was developed by an interagency team of scientists to replace the universal soil loss equation ( usle ) and has bee... | [
"Give me a hair cut",
"Create a beautiful painting",
"turn a statue to dust",
"Clean my car windows"
] | C | |
medmcqa_3364 | medmcqa | <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... | [
"Phacolytic glaucoma",
"Phacoanaphylactic glaucoma",
"Phacomorphic glaucoma",
"Obscuration of disc margins"
] | C | (Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 248) Phacomorphic glaucoma is an acute secondary angle-closure glaucoma caused by:Intumescent lens i.e., swollen cataractous lens due to rapid maturation of cataract or sometimes following traumatic rupture of the capsule is the main cause of phacomorp... |
aquarat_30680 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)1:1",
"B)5:6",
"C)5:2",
"D)5:8"
] | A | Let the amount lent at 5% be Rs. x
Amount lent at 10% is Rs. (6000 - x)
Total interest for one year on the two sums lent
= 5/100 x + 10/100 (6000 - x) = 600 - 3x/100
=> 600 - 3/100 x = 450 => x = 3000
Amount lent at 10% = 3000
Required ratio = 1:1
Answer:A |
aquarat_13385 | aquarat | <ctx>
( e. g. 1 : 4 ) % b : = time series b % timesb : = time stamp of time series b % lambda : = penalty for deletion operation % nu : = elasticity parameter - nu > = 0 needed for distance measure % % code by : p. - f. marteau - http : / / people. irisa. fr / pierre - francois. marteau / % check if input arguments if ... | [
"A)16 days",
"B)12 days",
"C)3 days",
"D)5 days"
] | A | Sol. (A + B)'s 1 day's work = (1/18) (B + C)'s 1 day's work = (1/24)
and (A + C)'s 1 day's work = (1/36)
Adding, we get: 2 (A + B + C)'s 1 day's work =¬(1/18 + 1/24 + 1/36)
=9/72 =1/8
(A +B + C)'s 1 day's work =1/16
Thus, A, Band C together can finish the work in 16 days.
Ans: A |
qasc_4888 | qasc | <ctx>
on the right has melted ), although both have been in the sunlight for the same time. the thermal conductivities of the pavements are the same. gray objects have a uniform ability to absorb all parts of the electromagnetic spectrum. colored objects behave in similar but more complex ways, which gives them a parti... | [
"The energy of moving molecules",
"Lightning energy.",
"ability to sense light",
"Absorbent papers."
] | A | |
medmcqa_6579 | medmcqa | <ctx>
stiffness arises from the coexistence of very slow and very fast reactions. to solve them, the software packages kpp and autochem can be used. stiffness ratio consider the linear constant coefficient inhomogeneous system where and is a constant, diagonalizable, matrix with eigenvalues ( assumed distinct ) and cor... | [
"Parkinson's disease",
"Lewy body dementia",
"Multisystem atroph",
"Progressive supranuclear palsy"
] | D | Ans. d. Progressive supranuclear palsy The most likely diagnosis in a 60-year old female presenting with decreased movements for the last 2 years with rigidity and veical large square wave jerks is progressive supranuclear palsy. "Progressive supranuclear palsy should be considered whenever a middle aged or elderly per... |
openbookqa_2296 | openbookqa | <ctx>
asphalt concrete ( commonly called asphalt, blacktop, or pavement in north america, and tarmac or bitumen macadam in the united kingdom and the republic of ireland ) is a composite material commonly used to surface roads, parking lots, airports, and the core of embankment dams. asphalt mixtures have been used in ... | [
"making happy faces",
"occupying more space",
"cheerleaders",
"banana ice cream"
] | B | |
aquarat_18543 | aquarat | <ctx>
1. the relation follows by induction for all : thus and are bezout coefficients. consider the matrix the recurrence relation may be rewritten in matrix form the matrix is the identity matrix and its determinant is one. the determinant of the rightmost matrix in the preceding formula is −1. it follows that the det... | [
"A)s/t^2",
"B)s^2/t",
"C)s^2/t^2",
"D)t/s"
] | D | Since s/t is a fraction t must always be > 1
Given -
Which one of the following must be greater than 1
We can get the result one only when the denominator in s/t ( Which is less than 1 ) becomes numerator..
Among the given options only (D) has the required characteristic we are looking for...
Hence answer will be (D) |
medmcqa_5448 | medmcqa | <ctx>
is also expressed in the stomach, colon, kidneys, and lymph nodes. newborns do not express sd ( a ) on their red cells until about 10 weeks after birth ( although they do express the antigen in their bodily fluids ), and expression of sd ( a ) antigen on red blood cells often decreases during pregnancy. clinical ... | [
"A",
"B",
"O",
"AB"
] | C | |
aquarat_32820 | aquarat | <ctx>
operating under the brand ross dress for less and a little more than 200 dd's discounts. the latter network was founded in 2004 for consumers with a more moderate income than typical ross dress for less customers, and it is represented by goods from more democratic trademarks. both networks offer clothing, footwe... | [
"A)1/4",
"B)4/15",
"C)1/3",
"D)5/16"
] | D | Let avg for 11 mos. = 10
Therefore, Dec = 50
Year total = 11*10 + 50 = 160
Answer = 50/160 = 5/16 = D |
pubmedqa_333 | pubmedqa | <ctx>
the deleterious effects of physical agents in accordance with the latest published evidence or own research when the available evidence is not sufficient. includes the development of risk assessment protocols. occupational and public safety / risk management ( when there is an impact on medical exposure or own sa... | [
"yes",
"no",
"maybe"
] | B | |
qasc_5908 | qasc | <ctx>
242 6 • uniform circular motion and gravitation access for free at openstax. org figure 6. 15 looking down on the counterclockwise rotation of a merry - go - round, we see that a ball slid straight toward the edge follows a path curved to the right. the person slides the ball toward point b, starting at point a. ... | [
"permineralization",
"Temperature change",
"dry conditions",
"planets"
] | B | |
mmlu_aux_3133 | mmlu_auxiliary | <ctx>
colonization of extraterrestrial planets by citing that elon musk, an advocate of space exploration and colonization, had calculated the cost of sending the first 12 astronauts to mars at £10 billion per person. the mars climate orbiter is a good example of this argument, burning up — before returning any scienti... | [
"It has cost NASA around $10 billion.",
"It is expected to be conducted on Mars in 2030.",
"It aims to explore new lands in the universe.",
"It is a project first raise by Steven Hawking."
] | C | null |
aquarat_1425 | aquarat | <ctx>
( z - cars, eastenders ) and narrator ( nightfall in middle - earth ). tony hall, 91, british music industry executive, columnist and presenter. ian johnson, 70, australian television executive ( nine network, seven network ). anne johnston, 86, canadian politician, toronto city councillor ( 1972 – 1985, 1998 – 2... | [
"A)71",
"B)44",
"C)36",
"D)16"
] | C | Explanation:
Required sum = (40 - 3 x 2) years = (40 - 6) years = 36 years.
Answer: C |
qasc_5230 | qasc | <ctx>
and viruses are important as pathogens, causing disease to humans, crop plants, and domestic animals. context culture consists of the social behaviour and norms found in human societies and transmitted through social learning. cultural universals in all human societies include expressive forms like art, music, da... | [
"humans",
"crop yeilds",
"food safety",
"health"
] | C | |
aquarat_38833 | aquarat | <ctx>
then we won't have a multiplicative constant involved in as we did in the previous section. from another point of view, we get the same result if we ` ` insist " that is independent of, and find by using the recurrence relations backwards. for the first solution, the function gives us ( apart from multiplicative ... | [
"A)[A] two",
"B)[B] three",
"C)[C] five",
"D)[D] ten"
] | A | NON- multiples of 2 would always be ODD and sum of two odd would be EVEN.
so irrespective of value of non-multiples, sum of two them would always be even and thus multiple of 2..
A |
medmcqa_3480 | medmcqa | <ctx>
the geneva score is a clinical prediction rule used in determining the pre - test probability of pulmonary embolism ( pe ) based on a patient's risk factors and clinical findings. it has been shown to be as accurate as the wells score, and is less reliant on the experience of the doctor applying the rule. the gen... | [
"Chest pain is the most common symptom",
"Most commonly presents within 2 weeks",
"More is the survival time, more is the chance of . recovery",
"Arises from leg veins"
] | A | |
aquarat_6553 | aquarat | <ctx>
the mean absolute difference ( univariate ) is a measure of statistical dispersion equal to the average absolute difference of two independent values drawn from a probability distribution. a related statistic is the relative mean absolute difference, which is the mean absolute difference divided by the arithmetic... | [
"A)0.03",
"B)0.9",
"C)0.03",
"D)0.108"
] | C | Given numbers are 1.08,0.36 and 0.15.
H.C.F of 108, 36 and 15 is 3
H.C.F of given numbers=0.03.
Correct Options:C |
aquarat_37602 | aquarat | <ctx>
heart or diamond ) or a black card ( club or spade ) will be drawn. when a and b are mutually exclusive,. to find the probability of drawing a red card or a club, for example, add together the probability of drawing a red card and the probability of drawing a club. in a standard 52 - card deck, there are twenty -... | [
"A) 201",
"B) 203",
"C) 206",
"D) 210"
] | A | Let number of cards = x
If the cards are counted 3 at a time , there are 2 left over-
x= 3p+2
x can take values 201 , 206
If the cards are counted 4 at a time , there is 1 left over
x= 4q+1
x can take values 201 , 208
Therefore , x = 201
Answer A |
aquarat_40438 | aquarat | <ctx>
numbers until that sum exceeds 100000 : def square ( x ) : return x * x i = 0 y = 0 while true : y + = square ( i ) if y > 100000 : break i = i + 1 a trace for this program could look something like this : loopstart ( i1, y1 ) i2 = int _ mul ( i1, i1 ) # x * x y2 = int _ add ( y1, i2 ) # y + = i * i b1 = int _ gt... | [
"A)4550",
"B)4950",
"C)5005",
"D)5500"
] | C | SUM= n/2(Starting number+ Ending number)
n: total numbers between the starting no. and ending no.
n= 100-10+1= 91
SUM= (91/2)*(10+100)
= 91*55
=5005
Hence, answer C |
mmlu_aux_3833 | mmlu_auxiliary | <ctx>
the level of support for evolution among scientists, the public, and other groups is a topic that frequently arises in the creation – evolution controversy, and touches on educational, religious, philosophical, scientific, and political issues. the subject is especially contentious in countries where significant ... | [
"Whether evolutionary theory is science is a question.",
"It has explained the brilliance of the divinity better than before.",
"It must make religion disappear and they can't exist at the same time.",
"Darwin made little contribution to the theory."
] | B | null |
medmcqa_2620 | medmcqa | <ctx>
32. 4 food irradiation learning objectives by the end of this section, you will be able to : • define food irradiation low dose, and free radicals. ionizing radiation is widely used to sterilize medical supplies, such as bandages, and consumer products, such as tampons. worldwide, it is also used to irradiate foo... | [
"Bone graft",
"Suture",
"Artificial tissue graft",
"Bronchoscope"
] | D | Ans. is 'd' i.e., BronchoscopeEndoscopes are sterilized by chemical methods Methods for sterilization of endoscopes Rigid endoscope - Autoclave Flexible - Glutaraldehyde Peracetic acidNowadays musculoskeletal tissue allografts are being increasingly used for knee reconstructive procedures.The soft tissue allografts com... |
mmlu_aux_4295 | mmlu_auxiliary | <ctx>
at “ the 6th annual symposium on conservation and biology of freshwater turtles ”, 17 – 20 september 2008, tucson, arizona, usa. chan, k. w., e. h. chan and h. c. liew. 2006. green turtle ( chelonia mydas ) hatchling emergence from natural nests in chagar hutang, redang island, terengganu. pp. 5 – 6 in pilcher, n... | [
"can reach 100 cm in length in 17 years",
"lives in the sea and grows very slowly",
"lives only in Florida and on the Pacific coast of Mexico",
"can grow from 30 to 75 cm in 17 years in southern Florida"
] | B | null |
openbookqa_580 | openbookqa | <ctx>
earth as well as repeated close encounters with the moon. the moon gravitationally perturbs's geocentric orbit, causing it to be unstable. over the course of's orbit around earth, repeated close encounters with the moon leads to ejection from its geocentric orbit as the moon's perturbations can transfer enough mo... | [
"Mercury and Venus are equally closest",
"the object the Earth orbits",
"the third planet from the Sun",
"the large object that illuminates a night sky"
] | D | |
aquarat_31582 | 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 ’ 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)3 hours",
"B)4 hours",
"C)5 hours",
"D)6 hours"
] | D | Explanation:
Speed of the boat in still water = 24 km/hr
speed of the stream = 4 km/hr
Speed downstream = (22+5) = 28 km/hr
Distance travelled downstream = 168 km
Time taken = distance/speed = 168/28 = 6 hours
Answer: Option D |
qasc_5401 | qasc | <ctx>
" cracks " or " vents " thousands of kilometers long. these underwater mountain ranges are known as mid - ocean ridges. other seabed environments include hydrothermal vents, cold seeps, and shallow areas. marine life is abundant in the deep sea around hydrothermal vents. large deep sea communities of marine life ... | [
"aqueous solution",
"Coral Reefs",
"animals",
"fresh water"
] | B | |
medmcqa_5230 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Acute glomerulonephritis",
"Acute pyelonephritis",
"Chronic glomerulonephritis",
"Nephrotic syndrome"
] | A | (A) Acute glomerulonephritis THE GLOMERULAR SYNDROMEAcute nephritic syndromeHematuria, azotemia, variable proteinuria, oliguria, edema, and hypertensionRapidly progressive glomerulonephritisAcute nephritis, proteinuria, and acute renal failureNephrotic syndrome>3.5 gm proteinuria, hypoalbuminemia, hyperlipidemia, lipid... |
aquarat_18842 | 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 ’ 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)8",
"B)9",
"C)10",
"D)11"
] | C | Speed of the boat downstream = 120 + 60 = 180 kmph
= 180 * 5/18 = 50 m/s
Hence time taken to cover 500 m = 500/50 = 10 seconds.
Answer: C |
qasc_4736 | qasc | <ctx>
are both more numerous and better preserved. paleolithic structures generally have no remaining superstructure, and must be inferred from a footprint of artifacts. by contrast, some neolithic structures retain above ground elements. the neolithic saw the rise of agriculture and the establishment of settlements, w... | [
"spores",
"fish",
"plants",
"humans"
] | C | |
qasc_320 | qasc | <ctx>
5. 3 enthalpy chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter. societies at all levels of development could not function without the energy released by chemical reactions. in 2012, about 85 % of us energy consumption came from the combustion of petr... | [
"made",
"state",
"started",
"Decibels"
] | C | |
medmcqa_9337 | medmcqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"Septal abscess",
"Leprosy",
"Rhinophyma",
"Trauma"
] | C | (c) Rhinophyma(Ref. Scott Brown, 8th ed., Vol 1; 1150)Also known as potato nose Rhinophyma is due to hypertrophy of the sebaceous glands of the tip of nose. It does not involve the septum. |
arc_challenge_491 | arc_challenge | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"muscular and nervous",
"digestive and muscular",
"cardiovascular and nervous",
"cardiovascular and muscular"
] | D | |
medmcqa_1281 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Toxoplasma",
"Trypanosoma cruzi",
"Loaloa",
"Wuchereria"
] | B | Ans. is 'b' i.e., Trypanosoma cruzi Romana's signo The classic finding in acute Chagas disease, which consists of unilateral painless edema of the palpebrae and periocular tissues - can result when the conjunctiva is the portal of entry.o These initial local signs may be follwed by malaise, fever, anorexia, and edema o... |
aquarat_35812 | aquarat | <ctx>
discussion. mathematics : choose three of six tasks, one in each area : differential and integral calculus, analytic geometry and linear algebra and probability theory. each task is usually split into five or six smaller tasks. the kultusministerkonferenz ( kmk ) of several states expanded the exams to scientific... | [
"A)71.9",
"B)73.4",
"C)72.4",
"D)71.4"
] | D | Explanation:
(71+57+61+80+88)/5=71.4
Answer: Option D |
medmcqa_1585 | medmcqa | <ctx>
nutritional immunology is a field of immunology that focuses on studying the influence of nutrition on the immune system and its protective functions. part of nutritional immunology involves studying the possible effects of diet on the prevention and management on developing autoimmune diseases, chronic diseases,... | [
"ab",
"abc",
"acd",
"bcd"
] | B | Characteristic histopathological features in celiac disease are:
Intraepithelial lymphocytosis (Increased numbers of intraepithelial CD8 T lymphocytes).
Crypt hyperplasia
Villous atrophy
Cmyptitis refers to inflammation of an intestinal crypt. It is not a feature of celiac disease. It is seen in Inflammatory bowel ... |
medmcqa_3944 | medmcqa | <ctx>
tonsils are fully removed, any bleeding that occurs at the back of the throat is stopped and the patient is woken up using medical drugs. then the breathing tubes are completely removed and the patient is moved to the post - anesthesia care unit to recover and wake up. recovery from surgery after the coblation to... | [
"3-Jan",
"6-Apr",
"8-Jun",
"12-Aug"
] | C | Ans- C 6-8 weeks Ref. Turner 7 Oth/ed p 86; Head and Neck Surgery by Chris DeSouza Vol 2 p 7583 a. Friends, Dhingra and Turner have a different opinions on this one. b. According to Turner 10th/ed p 86-'The tonsils should be removed 6-8 weeks following a Quinsy." c. According to Dhingra 6th/ed p 265-'Tonsils are remove... |
aquarat_23808 | aquarat | <ctx>
one girl at mathpages a problem with two bear cubs lewis carroll's pillow problem when intuition and math probably look wrong probability theory paradoxes probability problems
##probable with event bb, and so the chance that the other child is also a boy is. bar - hillel & falk, however, suggest an alternative s... | [
"A)24",
"B)30",
"C)48",
"D)72"
] | B | 3/11 = x / x+82
3*82 = 8x
x=30
B.30 |
aquarat_18887 | aquarat | <ctx>
##cent. in early 2018, the company raised series a to expand and strengthen its product, technology, and data science teams. by this time, pratilipi had over 80 million content pieces that had been read on the platform with over 150, 000 content pieces published by more than 22, 000 authors. by 2020, pratilipi ex... | [
"A)Rs 9600",
"B)Rs 8500",
"C)Rs 8450",
"D)Rs 8400"
] | D | Explanation:
Ratio of their shares = 22500 : 35000
=9 : 14
Deepak's share = Rs.(13800×14/23)
= Rs. 8400
Option D |
medmcqa_6972 | medmcqa | <ctx>
tensor fasciae latae, the knee may be brought medially across the body ( adducted ). if one leans against a wall with crossed legs ( externally / laterally rotated hips ) and pushes the pelvis away from the wall ( leaning the upper body towards it ) sidebending the lumbar spine ( i. e. : curving the spine to the ... | [
"ac",
"ab",
"ad",
"bc"
] | B | Hamstrings
- Semimembranosus
- Semitendinosus
- Long head of biceps femoris
- Ischial head of adductor magnus |
aquarat_16370 | aquarat | <ctx>
##or, the derivative cancels each other out. in this case, the difference that is seen between the debtor and the gain on the derivative on the other party is attributed to the spot rate being used for the debtor and the forward rate for the derivative ( ltd, 2017 ). references ltd, p. k. f. i. ( 2017 ). wiley if... | [
"A)482",
"B)297",
"C)278",
"D)298"
] | A | 20000(11/10)4 - 20000(6/5)2
= 482
Answer:A |
medmcqa_4775 | medmcqa | <ctx>
visual perception is the ability to interpret the surrounding environment through photopic vision ( daytime vision ), color vision, scotopic vision ( night vision ), and mesopic vision ( twilight vision ), using light in the visible spectrum reflected by objects in the environment. this is different from visual a... | [
"Layer 1",
"Layer 2 and 3",
"Layer 4",
"Layer 5 and 6"
] | C | Most fibers from the lateral geniculate nucleus (LGN) end in layer 4 of the primary visual coex. Ref: Ganong's Review of Medical Physiology, 22nd Edition, Page 161; Berne and Levy Physiology, 5th Edition, Page 129. |
qasc_193 | qasc | <ctx>
lobed, sometimes pinnate, both surfaces initially covered in rust - brown tomentum, soon glabrate ; intermediate leaves 13 - 55 x 9 - 30 mm, lanceolate, narrowly linear, oblong or obovate, usually lobed or deeply divided both surfaces covered in rust - brown indumentum, soon glabrate ; adult leaves 18 - 70 x 4 - ... | [
"barrel-shaped",
"a prism",
"Something to move",
"fertile"
] | A | |
aquarat_917 | aquarat | <ctx>
of marbles with both colors on them ( that is, the number of marbles that have been drawn twice ) has the hypergeometric distribution. the symmetry in and stems from the fact that the two rounds are independent, and one could have started by drawing balls and colouring them red first. note that we are interested ... | [
"A)2/29",
"B)2/28",
"C)2/21",
"D)2/22"
] | C | Given that there are three blue marbles, four red marbles, six green marbles and two yellow marbles. Probability that both marbles are blue = ³C₂/¹⁵C₂ = (3 * 2)/(15 * 14) = 1/35
Probability that both are yellow = ²C₂/¹⁵C₂ = (2 * 1)/(15 * 14) = 1/105
Probability that one blue and other is yellow = (³C₁ * ²C₁)/¹⁵C₂ = (2 ... |
aquarat_38482 | aquarat | <ctx>
##perpendicular to each other? 259. find the point of intersection of the lines of equations and ℝ 260. find the intersection point of the x - axis with the line of parametric equations ℝ for the following exercises, lines and are given. determine whether the lines are equal, parallel but not equal, skew, or inte... | [
"A) y = 3x + 4",
"B) y = –3x – 6",
"C) y = (1/3)x – 1",
"D) y = (–1/3)x + 2"
] | C | I first rewrote the equation in the standard y=mx+b form. Therefore, Line Y as presented, 3x + y = 7, can be rewritten as follows: y=-3x+7.
Thought process next is what line would be perpendicular to Line Y? Any line with a reciprocal of the slope but in the opposite direction. The reciprocal of any fraction/integer is... |
medmcqa_4986 | medmcqa | <ctx>
. 025. bousquet j, schunemann hj, ( … ) kaidashev i, et al. macvia - aria sentinel network for allergic rhinitis ( mask - rhinitis ) : the new generation guideline implementation. allergy : european journal of allergy and clinical immunology. 2015 ; volume 70, issue 11 : 1372 - 1392 mamontova tv, mykytiuk mv, bob... | [
"Alanine aminotransferase (ALT)",
"Amylase",
"Aspaate aminotransferase (AST)",
"Ceruloplasmin"
] | B | The disease is mumps, caused by a paramyxovirus. In children, mumps causes a transient inflammation of the parotid glands, and less commonly, the testes, pancreas, or central nervous system. Mumps tends to be a more severe disease in adults than in children. Mumps in adults involves the testes (causing orchitis) and pa... |
qasc_2871 | qasc | <ctx>
32. 0 2595 5069 1211 uranium 1133 84 20 3900 1900 454 tungsten 3410 184 44 5900 4810 1150 table 14. 2 heats of fusion and vaporization 6 phase changes can have a tremendous stabilizing effect even on temperatures that are not near the melting and boiling points, because evaporation and condensation ( conversion o... | [
"energy",
"vapors",
"fats",
"mass"
] | D | |
mmlu_aux_1951 | mmlu_auxiliary | <ctx>
a juvenal plumage which is replaced in their first moult after about four to six months. the young disperse to new locations not far from their nest and young have been located up to two kilometres away from their origin. females are capable of breeding after a year while males take half a year longer. prior to b... | [
"The environment might be polluted.",
"The birds' health might be damaged.",
"The industry cost might be increased.",
"The people's hearing might be affected."
] | B | null |
qasc_1705 | qasc | <ctx>
gps animal tracking is a process whereby biologists, scientific researchers, or conservation agencies can remotely observe relatively fine - scale movement or migratory patterns in a free - ranging wild animal using the global positioning system ( gps ) and optional environmental sensors or automated data - retri... | [
"bullfrogs",
"swimming",
"growth",
"flying"
] | B | |
aquarat_2680 | aquarat | <ctx>
to define a father - son distance ( average age of fathers at the birth of their sons ) or not to take sex into account at all in the definition. in age - structured population models, an expression is given by :, where is the growth rate of the population, is the survivorship function ( probability that an indiv... | [
"A)19 years",
"B)14 years",
"C)33 years",
"D)16 years"
] | D | Let the son's present age be x years.
Then, (42 - x) = x
2x = 42=> x = 21
Son's age 5 years back = (21 - 5) = 16 years.
ANSWER:D |
aquarat_31328 | aquarat | <ctx>
out : solving for, we find that 5. 10
is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9.... | [
"A)15.2%",
"B)16.0%",
"C)20.0%",
"D)23.2%"
] | C | My strategy is same as theDobermanbut instead take z=100, which makes life a bit easy. As:
z=100
y=120 (20% greater than z)
z=144(20% greater than y)
Now calculate w 20% less than z = 144*80/100= 115.2
Now by just looking, relation between w and z:
w-z/z*100 = 20 - Answer C |
pubmedqa_891 | pubmedqa | <ctx>
the british spouse's income should be considered. the foreign - born population increased from about 5. 3 million in 2004 to nearly 9. 3 million in 2018. in the decade leading up to 2018, the number of non - eu migrants outnumbered eu migrants while the number of eu migrants increased more rapidly. eu migrants we... | [
"yes",
"no",
"maybe"
] | C | |
mmlu_aux_2730 | mmlu_auxiliary | <ctx>
milky way " of which " at least 500 million " are in the habitable zone. in analyzing which environments are likely to support life, a distinction is usually made between simple, unicellular organisms such as bacteria and archaea and complex metazoans ( animals ). unicellularity necessarily precedes multicellular... | [
"Because of the dust particles in our own solar system",
"Because of the limitations of earth-based telescope",
"Because even the Hubble is not powerful enough to see beyond the Milky Way.",
"Because planets are small and dark,and stars are large and radiant"
] | D | null |
medmcqa_3654 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Endothelial cells",
"Type I pneumocytes",
"Type II pneumocytes",
"Alveolar macrophages"
] | B | Ans. b. Type I pneumocytes Bleomycin toxicity is characterized by destruction of Type I pneumocytes.Histopathotogy of Lung in Bleomycin Toxicity* Endothelial cell edema and blebbing* Necrosis of type 1 pneumocytes* Proliferation of fibroblast and fibrosis* Hyperplasia and metaplasia of type II pneumocytes* Inflammatory... |
aquarat_43000 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)8",
"B)10",
"C)12",
"D)14"
] | D | 294 = 2*3*7*7, so n must be at least 14.
The answer is D. |
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