Split (1)

train · 35.5k rows

id string	dataset string	question string	options list	answer string	explanation string
aquarat_6890	aquarat	<ctx> 26. 8 m / s ( 100 km / h ) in only 3. 90 s. ( a ) what is its average acceleration? ( b ) how far does it travel in that time? 29. freight trains can produce only relatively small accelerations and decelerations. ( a ) what is the final velocity of a freight train that accelerates at a rate of for 8. 00 min, star...	[ "A)11:30 am", "B)10:30 am", "C)8:30 am", "D)7:30 am" ]	A	When the first train has traveled for t hours the second train will have traveled (t - 1) hours since it started 1 hour late. Hence if D1 and D2 are the distances traveled by the two trains, then D1 = 80 t and D2 = 100 (t - 1) Since the trains are traveling in opposite direction, the total distance D between the two tr...
medmcqa_4216	medmcqa	<ctx> podiatry ( ), or podiatric medicine ( ), also known as chiropody, is a branch of medicine devoted to the study, diagnosis, and treatment of disorders of the foot, and ankle. the healthcare professional is known as a podiatrist. the us podiatric medical school curriculum includes lower extremity anatomy, general h...	[ "# rib", "# vertebrae", "# skull", "# fibula" ]	B	Most common mechanism of injury is fall from height, often from a ladder, onto one or both heels. The calcaneum is driven up against the talus and is split or crushed. About one fifth of these patients suffer associated injuries of the spine, pelvis or hip.
aquarat_48409	aquarat	<ctx> schools can count on education inputs like textbooks and educational technologies. second regional comparative and explanatory study ( serce ) data indicate that, on average, 3rd and 6th grade students have access to only three books per student in the school library. students from lower socioeconomic status have...	[ "A)20cs", "B)cs/2", "C)48cs", "D)(2cs)/12" ]	C	Ans: C Solution: simple multiplication s students , c classes , 4 books/ month= 48 books a year total number of books = 48cs
aquarat_13053	aquarat	<ctx> )? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is the answer should also have three significant fi...	[ "A)288", "B)390", "C)287", "D)266" ]	B	The total distance covered by the car in the first 10 hours = 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 + 46 + 48 = sum of 10 terms in AP whose first term is 30 and last term is 48 = 10/2 [30 + 48] = 390 km. Answer: B
medmcqa_8027	medmcqa	<ctx> restore function. for example, in cases of chronic healing ( e. g. diabetic patients ), a fibrin - based scaffold has been used to target a vector encoding enos to the wound site. this enhances transfection efficiency of the vector resulting in greater enos expression, greater production of no and better healing ...	[ "It is seen in femoral triangle region", "Occur only in male", "It is due to defect in transversus abdominalis muscle and lies in between muscle layers", "It always contains appendix" ]	C
medmcqa_9669	medmcqa	<ctx> due to chronic inflammation, such as due to stones or schistosomiasis. investigations performed usually include collecting a sample of urine for an inspection for malignant cells under a microscope, called cytology, as well as medical imaging by a ct urogram or ultrasound. if a concerning lesion is seen, a flexib...	[ "Grade I spleen damage", "Grade II liver damage", "Peritoneal air on imaging", "All" ]	C	Ans is C (Peritoneal air on imaging) Most spleen and liver injuries are managed non-operatively, if the patient is hemodynamically stable.
qasc_7576	qasc	<ctx> ##wan networks are much more expensive and complicated to administer than wi - fi networks, their use so far has generally been limited to private networks operated by large corporations. bluetooth – a very short - range wireless interface on a portable wireless device used as a substitute for a wire or cable con...	[ "telephone", "deuterostomes", "starfish", "some mammals" ]	A
medmcqa_7759	medmcqa	<ctx> five per year. screening programs now test for several genetic disorders in jews, although these focus on the ashkenazi jews, since other jewish groups cannot be given a single set of tests for a common set of disorders. in the us, these screening programs have been widely accepted by the ashkenazi community, and...	[ "Humoral Immunity - Normal; Cellular Immunity - Normal", "Humoral Immunity - Normal; Cellular Immunity - Deficient", "Humoral Immunity - Deficient; Cellular Immunity - Normal", "Humoral Immunity - Deficient; Cellular Immunity - Deficient" ]	D	Immunodeficiency disorders can be categorized according to whether the defect primarily involves humoral immunity (bone marrow derived, or B lymphocytes) or cellular immunity (thymus derived, or T lymphocytes) or both. Swiss-type hypogammaglobulinemia, ataxia-telangiectasia, the Wiskott-Aldrich syndrome, and severe com...
aquarat_41201	aquarat	<ctx> ) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p...	[ "A)145°", "B)150°", "C)155°", "D)155°" ]	C	Sol. Angle traced by hour hand in 12hrs = 360° Angle traced by hour hand in 5hrs 10 min. i.e. 31/6 hrs. = (360/12 x 31/6)° = 155° Answer C
aquarat_14411	aquarat	<ctx> manufacturing once it has been received. the time it takes a company to unload a product from a truck, inspect it, and move it into storage ( " put - away time " ) is not trivial. with tight manufacturing constraints or when a company is using just in time manufacturing, it is important for supply chain to know h...	[ "A)4", "B)4/5", "C)7/9", "D)10" ]	A	A+B+C 1day work = 1/24 + 1/8 + 1/12 = 6/24 = 1/4 A,B,C together will complete the job in 4 days Answer is A
medmcqa_2428	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 ...	[ "Deep vein thrombosis of leg", "Increase in pulmonary tension", "Fracture of pelvic region", "Heart disease" ]	A
medmcqa_3186	medmcqa	<ctx> . lape et al. ( 2008 ) found that partial agonists were partial, not, as had been supposed since 1957, because of a deficiency in the open reaction itself, but because of a deficiency at an earlier stage, a reluctance to move from the resting conformation to the intermediate shut state that precedes opening. the ...	[ "Action on the target receptors is similar to that of agonist", "Binds to the same receptor binding-site as an agonist for that receptor but exerts the opposite pharmacological effect", "Effective against receptors having intrinsic activity without acting of a ligand upon them", "None" ]	B	Ans. b (Binds to the same receptor binding-site as an agonist for that receptor but exerts the opposite pharmacological effect). (Ref. KDT, Pharmacology, 6th ed., p 41)# Receptor agonists, antagonists and inverse agonists bind to the same receptor types:DefinitionAgonistsincrease the inhibitory transmitter GABA potency...
medmcqa_1378	medmcqa	<ctx> ##ch, direct measurement of the 3 - dimensional dna lesion distribution induced by energetic charged particles in a mouse model tissue, proc. natl. acad. sci. usa. 112 ( 2015 ) 12396 – 12401. durante m., reppingen n., held kd. immunologically augmented cancer treatment using modern radiotherapy trends mol. med. 1...	[ "S phase", "M phase", "G1 phase", "G2 phase" ]	A	Cell cycle Correct sequence: G0-G1-S-G2-M Most impoant checkpoint: G1-S Cellular content doubled in: S phase Cyclins D,E,A,B appears sequentially Cyclin D - first to increase in cell cycle Cyclin D - controls G1-S transition P16 (CDKN2A), P53& RB - Induce cell cycle arrest at G1-S Cyclin B - controls G2-M transition Fi...
mmlu_aux_4236	mmlu_auxiliary	<ctx> returned on 16 december in the same year, brought 1, 731 g ( 61. 1 oz ) of lunar samples back to earth. as indicated by the official insignia, the shape of a calligraphic nascent lunar crescent with two human footprints at its center reminiscent of the chinese character, the chinese character for " moon ", the ul...	[ "on the moon the rover can't communicate with the lander", "sunlight is the necessary power for the rover and the lander", "Chinese technology has been regarded the most successful", "the lunar night can destroy the equipment on the moon" ]	B	null
medmcqa_6898	medmcqa	<ctx> ##b are classified into three major classes : purine nucleoside, inhibitors, pyrimidine nucleoside inhibitors, and miscellaneous nucleoside inhibitors. sofosbuvir is a pyrimidine nucleoside analog and a phosphoramidite prodrug. pyrimidine nucleoside inhibitors the isomeric form of the amino acid matters since the...	[ "Respiratory syncytial virus", "Herpes simplex virus", "Hepatitis B", "Group A coxsackievirus" ]	A	Ribavirin is effective to varying degrees against several RNA- and DNA-containing viruses in vitro. It has been approved for aerosol treatment of respiratory syncytial virus infections in infants. Intravenous administration has proved effective in treating Lassa fever.
aquarat_21528	aquarat	<ctx> the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ...	[ "A)120 meters", "B)360 meters", "C)420 meters", "D)600 meters" ]	A	Answer Distance covered by the train when crossing a man and when crossing a platform When a train crosses a man standing on a platform, the distance covered by the train is equal to the length of the train. However, when the same train crosses a platform, the distance covered by the train is equal to the length of the...
medmcqa_697	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...	[ "Dilutional Thrombocytopenia", "Immunogenic Thrombocytopenia", "Aplastic Anemia", "DIC" ]	B
medmcqa_9457	medmcqa	<ctx> , eupatorium perfoliatum, as an herbal medicine. despite its name, boneset is not used to treat broken bones, instead the common name apparently derives from the herb's use to treat dengue fever, which was also called breakbone fever because of the pain that it caused. the name thoroughwort also comes from eupato...	[ "Prazosin", "Clonidine", "Furosemide", "Mannitol" ]	A	Ans. (A) Prazosin(Ref: Harrison 20th/e p3329)Scorpion sting is a dreadful medical emergency.Scorpion stings cause a wide range of symptoms, from severe local reactions to cardiovascular, respiratory and neurological manifestations.Alpha-receptors play vital role in the pathogenesis of cardiac failure and pulmonary edem...
medmcqa_81	medmcqa	<ctx> the top — see example 11. 5. ) the question has not been completely resolved, but it appears that it is pulled up like a chain held together by cohesive forces. as each molecule of sap enters a leaf and evaporates ( a process called transpiration ), the entire chain is pulled up a notch. so a negative pressure cr...	[ "Intrapleuarl", "Transpulmonary", "Trans chest wall", "Alveolar pressure" ]	A	Ans: a (Intrapleural) Ref: Ganong,22nd ed,p. 6651The main pressure in lung related to inspiration is intrapleural pressure.Intrapleural pressure.The pressure in the intrapleural space between the lungs and chest wall is intrapleural pressure.Intrapleural pressure changes from -2.5 to -6 mmHg during inspiration. During ...
mmlu_aux_4052	mmlu_auxiliary	<ctx> remain unharmed. many pets have escaped or been released into the everglades from the surrounding urban areas. some find the conditions quite favorable and have established self - sustaining populations, competing for food and space with native animals. many tropical fish have been released, but blue tilapias ( o...	[ "to drive off all the snakes", "to keep the balance of nature", "to prevent snakes from booming in number", "to provide necessities for others" ]	B	null
medmcqa_8932	medmcqa	<ctx> with age. tests performed by bone conduction ( brackets ) can distinguish nerve damage from middle ear damage. the outer ear, or ear canal, carries sound to the recessed protected eardrum. the air column in the ear canal resonates and is partially responsible for the sensitivity of the ear to sounds in the 2000 t...	[ "Objects located medial to isthmus of canal is difficult to remove", "Syringing is used for removal of vegetative foreign body", "Syringing uses room temperature water", "Blunt hook is used to remove rounded foreign body" ]	B	Answer- B. Syringing is used for removal of vegetative foreign bodyMethods of removing a foreign body include: forceps removal, syringing suction, microscopic removal with special instruments and postaural approach.Foreign bodies of vegetable origin such as nuts, peas and beans, are hygroscopic and should not be syring...
mmlu_aux_4957	mmlu_auxiliary	<ctx> forms of primitive life might exist, or might have existed, somewhere. extrasolar planets were observed for the first time. in 1969, apollo 11 was launched towards the moon and neil armstrong and buzz aldrin became the first persons from earth to walk on another celestial body. that same year, soviet astronomer v...	[ "They were taken into a flying saucer.", "They went to the river to wait for an alien.", "They drew pictures of a flying saucer.", "They drew pictures on a flying saucer." ]	A	null
openbookqa_2726	openbookqa	<ctx> semi - truck. unpowered train cars pulled behind a locomotive can also be considered in this category. hydraulic modular trailer, a special platform trailer unit which feature swing axles, hydraulic suspension, independently steerable axles, two or more axle rows, compatible to join two or more units longitudinal...	[ "slopes", "force", "wind", "gravity" ]	B
aquarat_44235	aquarat	<ctx> inches? 67. is a 197 - lb weight lifter light enough to compete in a class limited to those weighing 90 kg or less? 68. a very good 197 - lb weight lifter lifted 192 kg in a move called the clean and jerk. what was the mass of the weight lifted in pounds? 69. many medical laboratory tests are run using 5. 0 μl bl...	[ "A)21", "B)20", "C)19", "D)5" ]	D	KING = 11+9+14+7=41 i.e (44)+(11)=17 MASS = 13+1+19+19=52 i.e (55)+(22)=29 DOC = 4+14+3=21 i.e(22)+(11)=5 ANSWER:D
medmcqa_1769	medmcqa	<ctx> including behavioral economics and decision - making. schizophrenia meehl was elected president of the american psychological association in 1962. in his address to the annual convention, he presented his comprehensive theory about the genetic causes of schizophrenia. this conflicted with the prevailing notion th...	[ "Acute illness", "Good prognosis", "Negative symptoms", "Intellect maintained" ]	C	Ans. is 'c' i.e., Negative symptoms Type I (Reactive or acute schizophrenia) Type II (Process schizophrenia) Characteristic symptoms Type of illness Response to neuroleptics Outcome Intellectual impairment Etiology Positive symptoms (Hallucination,Acute Delusion, Thought) Good Reversible Absent Dopamine overactivity Go...
pubmedqa_719	pubmedqa	<ctx> falls. human factors : the journal of the human factors and ergonomics society, 47 ( 4 ), 708 – 729. lockhart, t. e., & kim, s. ( 2006 ). relationship between hamstring activation rate and heel contact velocity : factors influencing age - related slip - induced falls. gait & posture, 24 ( 1 ), 23 – 34. lockhart, ...	[ "yes", "no", "maybe" ]	B
arc_easy_178	arc_easy	<ctx> models, the simplest being the nearly free electron model. minerals minerals are naturally occurring solids formed through various geological processes under high pressures. to be classified as a true mineral, a substance must have a crystal structure with uniform physical properties throughout. minerals range in...	[ "diamond", "plastic", "steel", "wood" ]	A
mmlu_aux_4426	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...	[ "an earthquake", "huge waves", "damages to cities", "an Earth explosion" ]	B	null
aquarat_30477	aquarat	<ctx> – 1 + 2 – 3 + 2 – 4 = 1. 6875. • this makes the whole number = – 1. 6875 × 2 – 9. before we finish our discussion about floating points, there is the question of 0. how to present the 0? even if we make all bits 0, the hidden 1 makes the final value a non - zero one. how can we deal with this problem? the represe...	[ "A)84", "B)64", "C)76", "D)72" ]	C	Answer Let the original number be N. So from question N - 3N/4 = 19 ⇒ 4N - 3N = 76 ∴ N = 76 Option: C
aquarat_8786	aquarat	<ctx> all the 3 - multisubsets of the set s = { 1, 2, 3, 4 }. this is displayed in the following table. the second column lists the donuts you actually chose, the third column shows the nonnegative integer solutions of the equation and the last column gives the stars and bars representation of the solutions. number of ...	[ "A)16", "B)31", "C)32", "D)63" ]	D	Any letter (u, v, w, x, y, z) can be included or not. Thus there are 2^6 combinations - 1 empty combination = 63 combinations The answer is D.
medmcqa_9657	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...	[ "Growth hormone deficiency", "Kernicterus", "Congenital hypothyroidism", "Congenital adrenal hyperplasia" ]	C	Prolonged jaundice, constipation, Umbilical hernia are all seen in congenital hypothyroidism.
aquarat_30454	aquarat	<ctx> ##s exponentially, at 20 letters it already has only a chance of one in 2620 = 19, 928, 148, 895, 209, 409, 152, 340, 197, 376 ( almost 2 × 1028 ). in the case of the entire text of hamlet, the probabilities are so vanishingly small as to be inconceivable. the text of hamlet contains approximately 130, 000 letter...	[ "A)66.67", "B)13.39", "C)16.67", "D)18.99" ]	A	0.1666 = 1/6 of 600 = 100 of 66.67% = 100 of 2/3 100 * (2/3) = 66.67 ...... Ans - A
mmlu_aux_4357	mmlu_auxiliary	<ctx> — may also occur. when young bass hatch from the spawn, the father guards the area, circling around them and keeping them together, as well as providing protection from would - be predators. after a few days, most of the fish will swim away. at this point the male's behavior changes : instead of defending the str...	[ "Israeli acute paralysis virus should be responsible for the disorder", "the solution to the bee disorder will be found eventually", "American bees are more likely to defend themselves than Australian bees", "the crop and plant production in U.S may be influenced by the bee disorder" ]	D	null
aquarat_47545	aquarat	<ctx> both races over the past decade. both races saw a gain in median income between 1996 and 2006, with the income growth among african americans slightly outpacing that of whites. in 1996 the median income for whites was $ 5, 957 ( 31 % ) higher than for blacks. in 2006 the gap in median incomes was nearly identical...	[ "A)16.66%", "B)16.87%", "C)17.62%", "D)17.85%" ]	A	Increase = (10/60)100 = (1/6)100 = 16.66%. A
mmlu_aux_4021	mmlu_auxiliary	<ctx> it then creates fighter cells that attack the parasite / virus ; literally, causing a war within the body. a virus can affect any part of the body causing a wide range of illnesses such as the flu, the common cold, and sexually transmitted diseases. the flu is an airborne virus that travels through tiny droplets ...	[ "Diseases caused by viruses.", "An engineer called Angela Belcher.", "Batteries built by viruses.", "Rechargeable batteries." ]	C	null
medmcqa_6249	medmcqa	<ctx> in the workplace can lead to a sensitization immune response and can over time develop chronic beryllium disease. the national institute for occupational safety and health ( niosh ) in the united states researches these effects in collaboration with a major manufacturer of beryllium products. niosh also conducts ...	[ "RIA", "ELISA", "Immuno chromatography", "Chemiluminescence assay" ]	A	Berson and Yalow discovered RIA in 1959 by which we can quantify antigens or hormones upto picograms-v sensitive than ELISA RIA /ELISA-indirect immunofluorescence tests Ref: Textbook of Microbiology Baveja 5th ed Pg 115
mmlu_aux_1660	mmlu_auxiliary	<ctx> plant biodiversity declines, the remaining plants face diminishing productivity. biodiversity loss threatens ecosystem productivity and services such as food, fresh water, raw materials and medicinal resources. a 2019 report that assessed a total of 28, 000 plant species concluded that close to half of them were ...	[ "They didn't kill the beetles at all.", "They were brought to Australia by accident.", "They have ruined the sugarcane crops.", "They have created a larger problem in Australia." ]	D	null
medmcqa_3488	medmcqa	<ctx> couper. presentation chronic exposure to excessive mn levels can lead to a variety of psychiatric and motor disturbances, termed manganism. generally, exposure to ambient mn air concentrations in excess of 5 mg mn / m3 can lead to mn - induced symptoms. in initial stages of manganism, neurological symptoms consis...	[ "Lead", "Mercury", "Arsenic", "Strontium" ]	B	B i.e Mercury
aquarat_1798	aquarat	<ctx> 200 miles per hour. television footage from the wthr helicopter - cam showed that the car clipped the top of the debris fence, and was nearly high enough to go over it. the car fell back to the racing surface, slowed by its mid - air tumble, and slid to a stop upright. andretti walked away from the crash with ver...	[ "A)23", "B)38", "C)37", "D)30" ]	D	Speed=DistanceTime=20024 m/s=20024×185 km/hr=40×34 km/hr=10×3 km/hr=30 km/hr Answer :D
mmlu_aux_4882	mmlu_auxiliary	<ctx> less likely to complete the migration. normally travelling about a day while migrating, the caribou can run at speeds of. young calves can already outrun an olympic sprinter when only 1 day old. during the spring migration, smaller herds will group together to form larger herds of 50, 000 to 500, 000 animals, but...	[ "were well trained", "went on trips in Bill's plane", "liked Bill", "lost their parents" ]	A	null
medmcqa_8331	medmcqa	<ctx> ; 112 : 814 – 840. carpenter, r. h. s. homeostasis : a plea for a unified approach. advances in physiology education 2004 ; 28 : s180 - 187. carpenter, r. h. s. contrast, probability and saccadic latency : evidence for independence of detection and decision. current biology 2004 ; 14 : 1576 – 1580. reddi, b. a. j...	[ "bd", "d", "ab", "ac" ]	A	Epidural anesthesia is given outside the dura in epidural (extradural) space (not in subarachnoid space). Onset of effect takes place in 15-30 minutes (not immediately). In contrast, spinal anesthesia has immediate effect (approximately 5 minutes). Neuraxial block (spinal & epidural) anesthesia is contraindicated in co...
arc_easy_705	arc_easy	<ctx> less likely to complete the migration. normally travelling about a day while migrating, the caribou can run at speeds of. young calves can already outrun an olympic sprinter when only 1 day old. during the spring migration, smaller herds will group together to form larger herds of 50, 000 to 500, 000 animals, but...	[ "hibernation", "migration", "camouflage", "movement" ]	C
qasc_6007	qasc	<ctx> organic compounds containing bonds to metal are known as organometallic compounds ( see below ). certain groupings of atoms, often including heteroatoms, recur in large numbers of organic compounds. these collections, known as functional groups, confer common reactivity patterns and allow for the systematic study...	[ "plants", "legumes", "food", "steak" ]	D
medmcqa_8982	medmcqa	<ctx> ##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv ’ s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di...	[ "Within a few weeks of bih", "At the age of 6 months", "At the age of 2 years", "At the age of 5 years" ]	A	Ans. Within a few weeks of bih
mmlu_aux_4692	mmlu_auxiliary	<ctx> ##back whales or bottlenose dolphins. vocalization north atlantic right whales recordings are available online. many effective automated methods, such as signal processing, data mining, and machine learning techniques are used to detect and classify their calls. reproduction north atlantic right whales are promis...	[ "in the sea", "on the land", "in the river", "A and B" ]	A	null
medmcqa_3256	medmcqa	<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 front of the sacroiliac joi...	[ "Amyand's hernia", "Richter's hernia", "Little's hernia", "Peterson hernia" ]	D	Amyand's hernia - content is appendix Little's hernia - content is Meckel's diveiculum Richter's hernia - Herniation of pa of circumference of bowel - Mimics acute gastro enteritis Peterson hernia - Type of internal hernia - Hernia behind Roux - LIMB, After Roux-en-y gastrojejunostomy
medmcqa_799	medmcqa	<ctx> lead ii potential as an indicator of heart - muscle function and see that it is coordinated with arterial blood pressure as well. heart function and its four - chamber action are explored in viscosity and laminar flow ; poiseuille ’ s law. basically, the right and left atria receive blood from the body and lungs,...	[ "Opening snap", "Pericardial knock", "Ejection click", "Tumor plop" ]	C
mmlu_aux_2094	mmlu_auxiliary	<ctx> a shark attack is an attack on a human by a shark. every year, around 80 unprovoked attacks are reported worldwide. despite their rarity, many people fear shark attacks after occasional serial attacks, such as the jersey shore shark attacks of 1916, and horror fiction and films such as the jaws series. out of mor...	[ "Are Sharks Dangerous?", "Sharks And Humans", "Sharks: Humans' Friends", "Sharks Help Save Human Lives" ]	C	null
medmcqa_87	medmcqa	<ctx> , and often the thyroid gland ( depending on local referral patterns ). they also deal with diseases involving the skin, breast, soft tissue, trauma, peripheral artery disease and hernias and perform endoscopic procedures such as gastroscopy and colonoscopy. genetics – is a branch of biology concerned with the st...	[ "Liver", "Uterus", "Brain", "Breast" ]	B	Ans. is 'b' i.e., Uterus Order of putrefactiono Order of appearance of putrefaction from earliest to last is : larynx, trachea > stomach, intestine > spleen, liver > brain, lungs > heart > kidney, bladder > uterus/prostate > bone.o Amongst the soft tissues uterus in female and prostate in malesm are last to undergo put...
arc_challenge_132	arc_challenge	<ctx> . due to a water depth greater than 1. 5m, emergent macrophytes are usually restricted to the margins but submerged plants may occur in the open water zone. fringing vegetation can be useful in reducing bank erosion. ponds are normally not used as stand - alone wsud measure but are often combined with sediment ba...	[ "its depth and width", "its temperature and pH", "its location and depth", "its temperature and depth" ]	B
mmlu_aux_5066	mmlu_auxiliary	<ctx> ##opathology 100 : 432 - 435. poehlman j. m. and d. a. sleper. 1995. breeding field crops. 4th ed. iowa state press / ames, iowa 50014. robbelen, g. and sharp, e. l., 1978. mode of inheritance, interaction and application of genes conditioning resistance to yellow rust. adv. plant breeding, 9, 88 pp. saari, e. e....	[ "broken wheat", "lying wheat", "harvested wheat", "growing wheat" ]	B	null
aquarat_824	aquarat	<ctx> the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ...	[ "A)33", "B)50", "C)28", "D)27" ]	B	Let the distances between city A to B and B to C be 2x km and 3x km respectively. Total time taken to cover from A to C = (2x)/40 + (3x)/60 = (6x + 6x)/120 = 12x/120 = x/10 Average speed = (2x + 3x)/(x/10) = 50 kmph. Answer: B
aquarat_40871	aquarat	<ctx> this sum by the number of data values, which is 10. the result is : this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33 . we have then the average value of the given function over this region is 2 : return 0. 0 k = data [ 0 ] n = ex = ex2 = 0. 0 for x in data : n + = 1 e...	[ "A)36", "B)25", "C)72", "D)29" ]	B	Sum of the 10 numbers = 230 If each number is increased by 2, the total increase = 2 * 10 = 20 The new sum = 230 + 20 = 250 The new average = 250/10 = 25. Answer:B
mmlu_aux_7041	mmlu_auxiliary	<ctx> most common families of desert plants are the cacti, which are covered in sharp spines or bristles for defence against herbivory. the bristles on certain cacti also have the ability to reflect sunlight, such as those of the old man cactus. certain xerophytes, like oleander, feature stomata that are recessed as a ...	[ "spit it out", "make it dirty", "keep a cache", "filter it" ]	C	null
medmcqa_2565	medmcqa	<ctx> function the tensor fasciae latae is a tensor of the fascia lata ; continuing its action, the oblique direction of its fibers enables it to stabilize the hip in extension ( assists gluteus maximus during hip extension ). the fascia lata is a fibrous sheath that encircles the thigh like a subcutaneous stocking and...	[ "Popliteus", "Flexor digitorum longus", "Flexor hellus longus", "Tibialis posterior" ]	D	TIBIALIS POSTERIOR:Origin: upper two-thirds of lateral pa of posterior surface of tibia below the soleal line.Posterior surface of fibula in front of medial crest Posterior surface of interosseous membrane.Popliteus: arises from lateral surface of lateral condyle of femur.origin is intracapsular.lateral meniscus of kne...
qasc_3808	qasc	<ctx> very small, is going very slow, or is in a denser medium than air. then we find that the drag force is proportional just to the velocity. this relationship is given by stokes ’ law, which states that where is the radius of the object, is the viscosity of the fluid, and is the object ’ s velocity. good examples of...	[ "it needs them", "Chemical energy", "similar in structure", "It helps them survive" ]	C
aquarat_9310	aquarat	<ctx> surveys, such as lurking respondents and a combination of partial and item non - response. response rates can be increased by offering monetary or some other type of incentive to the respondents, by contacting respondents several times ( follow - up ), and by keeping the questionnaire difficulty as low as possibl...	[ "A)2%", "B)6%", "C)14%", "D)28%" ]	B	case 1: (7/90)=x/100 x=8% case 2: (9/63)=y/100 y=14% So percent increase is =(y-x)=(14-8)%=6% Answer is B
medmcqa_6772	medmcqa	<ctx> 25. 6 image formation by lenses 36. what is the power in diopters of a camera lens that has a 50. 0 mm focal length? 37. your camera ’ s zoom lens has an adjustable focal length ranging from 80. 0 to 200 mm. what is its range of powers? 38. what is the focal length of 1. 75 d reading glasses found on the rack in ...	[ "1.3 D", "2.3 D", "3.3", "4.3 D" ]	A	ANSWER: (A) 1.3 DREF: Khurana 4th Ed Pg 23The focal length (f) of a lens is the distance between the optical centre and the principal focus.Power of a lens (P) is defined as the ability of the lens to converge a beam of light falling on the lens. For a converging (convex) lens the power is taken as positive and for a d...
openbookqa_2452	openbookqa	<ctx> seismology measurement geophysics seismology measurement petroleum geology was a machine that record data from up to 20 channels into a 16 - mm film. the recorded film can be viewed by a machine. the reading and measuring from these types of media can be done by hand. after the digital processing has been used,...	[ "trees", "terra plate displacements", "planets", "poems" ]	B
openbookqa_2193	openbookqa	<ctx> a compound called phosphoenolpyruvate ( pep ) ), forming oxaloacetate. this oxaloacetate is then converted to malate and is transported into the bundle sheath cells ( site of carbon dioxide fixation by rubisco ) where oxygen concentration is low to avoid photorespiration. here, carbon dioxide is removed from the ...	[ "breathable air", "tears", "sweat", "water" ]	A
mmlu_aux_3056	mmlu_auxiliary	<ctx> an animal will accept its dominant or submissive position in a hierarchy is because of the game theory model of aggression. based on the hawk and dove game, being a hawk ( aggressive individual ) or dove ( submissive individual ) can be beneficial depending on the fitness associated with the trait. game theory di...	[ "Fish have stress in the fierce fights.", "Fish care about winning or losing a fight.", "Fish have adaptable personalities.", "Fish can learn a lot by watching others." ]	C	null
medmcqa_3220	medmcqa	<ctx> ##hosis. proteomics clin appl. 2007 jun ; 1 ( 6 ) : 545 - 54. faria lc, gigou m, roque - afonso am, sebagh m, roche b, fallot g, ferrari tc, guettier c, dussaix e, castaing d, brechot c, samuel d. hepatocellular carcinoma is associated with an increased risk of hepatitis b virus recurrence after liver transplanta...	[ "HBsAg", "HBeAg", "Anti HBc", "Anti HBs" ]	B
mmlu_aux_5125	mmlu_auxiliary	<ctx> that an observer in an inertial reference frame does not see objects he would describe as moving faster than the speed of light. however, in the non - inertial reference frame of earth, treating a spot on the earth as a fixed point, the stars are observed to move in the sky, circling once about the earth per day....	[ "something about an astronomer.", "where the Milky Way is", "something about the speedy stars.", "how scientists do their research" ]	C	null
openbookqa_1539	openbookqa	<ctx> considered correct if the correct classification falls anywhere within the top 5 predictions made by the network. top - 5 accuracy was popularized by the imagenet challenge. it is usually higher than top - 1 accuracy, as any correct predictions in the 2nd through 5th positions will not improve the top - 1 score, ...	[ "an ant gets food from photosynthesis", "a dog gets food from photosynthesis", "a gorilla gets food from photosynthesis", "a palm tree gets food from photosynthesis" ]	D
aquarat_14165	aquarat	<ctx> the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ...	[ "A)1", "B)2", "C)3", "D)4" ]	C	Sol. Let the total distance be 3x km. Then, x/3 + x/4 + x/5 = 47/60 ⇔ 47x/60 = 47/60 ⇔ x = 1. ∴ total distance = (3*1) km = 3km. Answer C
medmcqa_4952	medmcqa	<ctx> ##ffern m., mcbain n., wagner t., edwards j., mcconville r., wilmott j., scolyer r., tuting t., palendria u., gyorki d., mueller s. n., huntington n. d., bedoui s., holzel m., mackay l. k. ^, waithman j. ^ and gebhardt t ^. ( 2019 ) tissue - resident memory cd8 + t cells promote melanoma - immune equilibrium in s...	[ "Androgen binding protein", "Testosterone", "LH", "FSH" ]	A	Androgen binding protein is a protein secreted by testicular Seoli cells along with inhibin and mullerian inhibiting substance. Androgen binding protein probably maintains a high concentration of androgen in the seminiferous tubules.Ref: Ganong&;s review of medical physiology; 24th edition; page no: 421
medmcqa_6928	medmcqa	<ctx> binocular disparity refers to the difference in image location of an object seen by the left and right eyes, resulting from the eyes ’ horizontal separation ( parallax ). the brain uses binocular disparity to extract depth information from the two - dimensional retinal images in stereopsis. in computer vision, bi...	[ "Amsler grid", "Synoptophore", "Maddox rod", "Cardboard test" ]	B	Ans. is 'b' i.e., Synoptophore Grades of binocular single vision There are three grades of binocular single vision, which are best tested with the help of a synoptophore. 1. Grade-I - Simultaneous perception It is the power to see two dissimilar objects stimultaneously. It is tested by projecting two dissimilar objects...
medmcqa_5539	medmcqa	<ctx> of residual enzyme activity ( in cases where the enzyme is made but is not functioning properly ), inhibition of other enzymes in the biochemical pathway to prevent buildup of a toxic compound, or diversion of a toxic compound to another form that can be excreted. examples include the use of high doses of pyridox...	[ "ENL", "HIV neuropathy", "HIV associated ulcer", "Behcet's syndrome" ]	B	Ans. is 'b' i.e., HIV neuropathy
qasc_4641	qasc	<ctx> pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin...	[ "petals", "colors", "insects", "camouflage" ]	A
medmcqa_6346	medmcqa	<ctx> in geometry, a normal is an object ( e. g. a line, ray, or vector ) that is perpendicular to a given object. for example, the normal line to a plane curve at a given point is the ( infinite ) line perpendicular to the tangent line to the curve at the point. a normal vector may have length one ( in which case it i...	[ "65 - 75%", "75 - 80%", "80 - 90%", "100%" ]	C
medmcqa_3	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...	[ "Central aery of the retina", "Infraorbital aery", "Lacrimal aery", "Nasociliary aretry" ]	A	The central aery of the retina is a branch of the ophthalmic aery. It is the sole blood supply to the retina; it has no significant collateral circulation and blockage of this vessel leads to blindness. The branches of this aery are what you view during a fundoscopic exam. Note: The infraorbital aery is a branch of the...
aquarat_43258	aquarat	<ctx> into 3 bins of capacity 60 ( which is optimal ) : 44, 8, 8 ; 24, 24, 6, 6 ; 22, 21, 17. but if the " 17 " becomes " 16 ", then ffd with capacity 60 needs 4 bins : 44, 16 ; 24, 24, 8 ; 22, 21, 8, 6 ; 6. so multifit must increase the capacity, for example, to 62 : 44, 16 ; 24, 24, 8, 6 ; 22, 21, 8, 6. generalizatio...	[ "A)800", "B)900", "C)200", "D)990" ]	D	Option 'D' 11p3 = 11x10x9 = 990
openbookqa_3081	openbookqa	<ctx> his individual contribution to biological theory consisted in his application to the problem of the origin of species of the view that acquired characters were inherited and in showing that evolution could be inferred logically from the accepted biological hypotheses. he would doubtless have been greatly astonish...	[ "wealth", "height", "prison time served", "wisdom" ]	B
medmcqa_5265	medmcqa	<ctx> reputation of efficacy in this disorder, and it can be given during pregnancy ( avoiding the risk of pharmaceutical treatment ), with due precautions. but there have been no trials, and dutch experience has shown that almost all mothers recover quickly without it. after recovery the mother may need antidepressant...	[ "Retro bulbar neuritis", "Deafness", "Red urine", "Peripheral neuritis" ]	A	Refer Katzung 10/e p774 KDT 6/e p 742 Ethambutol causes retobulbar neuritis It can result in red green colour blindness
medmcqa_3934	medmcqa	<ctx> the toilet ", 7 people responded that they " experienced a defecation urge only " and another 7 that they " experienced a urination urge only ", while 4 people responded that they experienced " both a defecation and a urination urge ". the defecation urge that is experienced has been explained to have characteris...	[ "Irritable bowel syndrome", "Ulcerative Colitis", "Crohn's disease", "Amebiasis" ]	A	IBS is a disorder for which no pathognomonic abnormalities are identified. Females are more commonly affected. People of all age groups are affected, but most have the onset of symptoms before 45 years. Patients usually presents with recurrent lower abdominal pain, abdominal bloating and altered bowel habits. Stool is ...
mmlu_aux_1753	mmlu_auxiliary	<ctx> genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i...	[ "the research has been stopped because the created animals carry viruses", "\"super-trees\" might be widely planted around the world", "scientists have not completely understood DNA", "RDNA research will benefit human beings a lot" ]	A	null
medmcqa_6365	medmcqa	<ctx> ##biome ( hmm ) is found to be important for the colonization of gim and consequently for the development of the immune system in infants because during the critical period, hmm is the first and most reliable source of bacteria, and this modulates the immune system of infants. studies on small - scale societies i...	[ "Premature babies are predisposed to sepsis", "Late initiation of breast feeding is a predisposition", "Most common transmission of infection is through nursery personel", "Premature rupture of membranes predisposes to sepsis" ]	C	Ans. is 'c' i.e., Most common transmission of infection is through nursery personal o Early onset sepsis is caused by organisms prevalent in the maternal genital tract. o Late onset sepsis is caused by organisms of the external environment of home or hospital and the infection is transmitted most frequently by the hand...
qasc_7497	qasc	<ctx> . their abdomen is usually gray and they have bright yellow eyes. reproduction and life cycle g. hagen can live up to 2 years, but they average about 1. 5 years. they undergo molting in order to grow and recover lost legs and limbs within a few months of losing them. they can go through several molts during their...	[ "two", "12", "low", "grow" ]	C
pubmedqa_425	pubmedqa	<ctx> the majority of strokes affect people aged 65 or older and the probability of having a stroke doubles only every decade after the age of 55, anyone can suffer from a stroke at any age. a stroke occurs when the blood supply to the brain is disrupted, causing neurons to die within minutes, leading to irreparable br...	[ "yes", "no", "maybe" ]	B
aquarat_32740	aquarat	<ctx> 3. 76 l example 3. 21 volume of a concentrated solution needed for dilution what volume of 1. 59 m koh is required to prepare 5. 00 l of 0. 100 m koh? solution given are the concentration of a stock solution, c1, and the volume and concentration of the resultant diluted solution, v2 and c2. find the volume of the...	[ "A)6%.", "B)7.5%.", "C)19.6%.", "D)10.5%." ]	C	Denominator: 340+12+3.2+6.8=362 Numerator: 340(1-.75-.05)+3.2 340(0.2)+3.2 68+3.2 71.2 Ratio: 71.2/362=0.196 Answer: C
aquarat_14466	aquarat	<ctx> number of applicants must be known in advance, which is rarely the case. one way to overcome this problem is to suppose that the number of applicants is a random variable with a known distribution of ( presman and sonin, 1972 ). for this model, the optimal solution is in general much harder, however. moreover, th...	[ "A)495", "B)650", "C)729", "D)800" ]	A	Choose 4 starters from a team of 12 players. Order is not important. \inline {\color{Black} 12C_{4}}= 495 A
mmlu_aux_7433	mmlu_auxiliary	<ctx> whale feces, the excrement of whales, has a vital role in the ecology of oceans, earning whales the title of " marine ecosystem engineers. " this significant ecological role stems from the nutrients and compounds found in whale feces, which have far - reaching effects on marine life. nitrogen and iron chelate rel...	[ "guacamole dip", "bacteria on lettuce", "funny Youtube videos", "brown rice" ]	A	null
aquarat_34250	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)4", "B)8", "C)10", "D)None of these" ]	C	Explanation: Let x = the youngest child. Each of the other four children will then be x+3, x+6, x+9, x+12. We know that the sum of their ages is 50 . so, x+(x+3)+(x+6)+(x+9)+(x+12) = 50 inline Rightarrow x= 4 inline therefore The youngest child is 4 years old. Answer: C
medmcqa_7032	medmcqa	<ctx> matrix at the gum line, called dental plaque. other contributors are poor nutrition and underlying medical issues such as diabetes. diabetics must be meticulous with their homecare to control periodontal disease. new finger prick tests have been approved by the food and drug administration in the us, and are bein...	[ "An abnormal proliferation of pulp tissue", "Denticle formation within the pulp tissue", "A deep invagination of the enamel organ during formation", "A supernumerary tooth bud enclaved within a normal tooth." ]	C
aquarat_21853	aquarat	<ctx> 230 ( a ) determine the average rate of disappearance of a between 0. 0 s and 10. 0 s, and between 10. 0 s and 20. 0 s. ( b ) estimate the instantaneous rate of disappearance of a at 15. 0 s from a graph of time versus [ a ]. what are the units of this rate? ( c ) use the rates found in parts ( a ) and ( b ) to d...	[ "A)20 hrs", "B)21 hrs", "C)22 hrs", "D)23 hrs" ]	B	1/16 in 17 hrs so 1/8 in 18 hrs 1/4 in 19 hrs 1/2 in 20 hrs and complete tank in 21 hrs ANSWER:B
aquarat_7800	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", "B)8", "C)5", "D)4" ]	B	Explanation: Let sum = X. Then S.I = 16x/25 Let rate = R% and Time = R years. Therefore, (x * R * R)/100 = 16x/25 or R^2 = 1600/25, R = 40/5 = 8 Therefore, Rate = 8% and Time = 8 years.Answer: B) Rate = 8% and Time = 8 years.
arc_easy_1573	arc_easy	<ctx> monitor the complex interactions of thousands of proteins on a whole genome rather than one at time. this study was the first gene profiling analysis of a cancer - preventing agent using this approach. university of minnesota researcher sabrina peterson, coauthored a study with johanna lampe of the fred hutchinso...	[ "protein", "carbohydrates", "minerals", "fat" ]	C
openbookqa_2387	openbookqa	<ctx> of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv...	[ "inside", "below", "outside", "over" ]	C
medmcqa_5270	medmcqa	<ctx> ( 0. 999 ). for a sample of only 1000 independent trials, however, the probability that the event does not happen in any of them, even once ( improbability ), is only 0. 9991000 ≈0. 3677, or 36. 77 %. then, the probability that the event does happen, at least once, in 1000 trials is 0. 9991000 ≈0. 6323, 63. 23 %....	[ "Enamel meet cementum at a point", "Enamel overlaps cementum", "Cementum overlaps enamel", "Both never meet" ]	B
arc_easy_873	arc_easy	<ctx> 4. 2 • classifying chemical reactions 167 lead iodide is a bright yellow solid that was formerly used as an artist ’ s pigment known as iodine yellow ( figure 4. 4 ). the properties of pure pbi2 crystals make them useful for fabrication of x - ray and gamma ray detectors. figure 4. 4 a precipitate of pbi2 forms w...	[ "Pb(NO_{3})_{2}(aq) + 2NaI(aq) -> PbI_{2}(s) + 2NaNO_{3}(aq)", "L_{2}N(aq) + SI(aq) -> L_{2}I(s) + SN(aq)", "Pb_{2}N(aq) + NaI(aq) -> Pb_{2}I(s) NaN(aq)", "Fe(NO_{3})_{2}(aq) + 2NaI(aq) -> FeI_{2} + 2NaNO_{3}(aq)" ]	A
aquarat_32729	aquarat	<ctx> that a decisive result is guaranteed. since white's first - move advantage is nowhere near enough to counter that, white is compensated with extra time, usually 5 minutes to 4 minutes when there is no increment. ( if there is no increment, then difficult questions arise when players must try to flag in trivial dr...	[ "A)32m", "B)38m", "C)34m", "D)31m" ]	A	Explanation: This is a simple speed time problem. Given conditions: =>Speed of P= 224/28 = 8m/s =>Speed of Q=224/32 = 7m/s =>Difference in time taken = 4 seconds Therefore, Distance covered by P in that time= 8m/s x 4 seconds = 32 metres ANSWER: A
medmcqa_2916	medmcqa	<ctx> during the synthesis or formation of the object. thus a reduction of the original particle size well below the wavelength of visible light ( ~ 500 nm ) eliminates much of the light scattering, resulting in a translucent or even transparent material. furthermore, microscopic pores in sintered ceramic nanomaterials...	[ "TEGDMA", "BIS-GMA", "TiO2", "None" ]	C
medmcqa_5020	medmcqa	<ctx> other food ‐ derived categories, such as food ( dietary ) supplements, herbal products, pre ‐ and probiotics, functional foods, and fortified foods. generally, this term is used to describe any product derived from food sources which is expected to provide health benefits additionally to the nutritional value of ...	[ "They are expensive to use than conventional amphotericin B", "There are more effective in fungal infections than conventional preparations because they increase tissue uptake of amphotericin B", "They may decrease the niprotoxicity of amphotericin B", "They have wider spectrum of antifungal activity than con...	C	Ref-KDT 6/e p758 Newer liposomal preparations of amphotericin B have the following features: Less chances of nephrotoxicity and infusion related reactions Lesser uptake in the tissues like kidney More expensive Similar in efficacy and antifungal spectrum as conventional preparations
aquarat_24696	aquarat	<ctx> )? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is 1. 91 s 51. ( a ) 94. 0 m ( b ) 3. 13 s 53. ( a ...	[ "A)20", "B)23", "C)26", "D)29" ]	B	Cara and Dan complete 220 km / 4 hours = 55 km/hour Dan's speed is 55-32=23 km/hour The answer is B.
medmcqa_517	medmcqa	<ctx> not only the lining of the uterus transforms, but the secretion from its glands changes. this change is induced by increased levels of progesterone from the corpus luteum. the target of the secretions is the embryoblast, and has several functions on it. nourishment the embryo spends approximately 72 hours in the ...	[ "Endothelial growth factor (EGF)", "Human chorionic gonadotropin (hCG)", "Human chorionic somatotropin (HCS)", "Relaxin" ]	B	The synthesis and secretion of hCG begins about day 6 of pregnancy, presumably from the trophoblast cells. Pregnancy tests utilize the measurement of hCG for detection of the embryo. Endothelial growth factor (EGF) is synthesized by the cytotrophoblast cells in the early placenta, then is synthesized by the syncytiotro...
medmcqa_7130	medmcqa	<ctx> but today the world health organization takes a more broad approach, that the principles of palliative care should be applied as early as possible to any chronic and ultimately fatal illness. palpation – is the process of using one's hands to check the body, especially while perceiving / diagnosing a disease or i...	[ "Lymphoma", "Squamous cell carcinoma", "Metastatic skin cancer", "Benign mixed tumor" ]	B	The tip of the tongue drains into the submental lymph nodes, whereas, the side of the tongue drains into the submandibular lymph nodes.
medmcqa_7101	medmcqa	<ctx> declines with age due to the increase meiotic non - disjunction. after age 31 years, fecundity decreases and the probability of aneuploidy rate increases in the early embryo. the regular menstrual cycle is associated with the hormonal regulation from hypothalamic, pituitary, and ovarian axis. gonadotropin - relea...	[ "Increase in inhibin A level", "FSH induce steroidogenesis in granulosa cells in secretory phase", "Activin increases", "Stimulation of the arrested meiotic division of the ovum" ]	D	The activins and inhibins are glycoproteins that belong to the transforming growth factor -b superfamily. They are secreted from granulose cells. FSH induces steroidogenesis (estradiol production) in granulosa cells in the preovulatory phase (follicular phase). Stimulation of the arrested meiotic division of the ovum o...
medmcqa_9073	medmcqa	<ctx> patient's coagulation status. in many cases it will not be needed, unless the patient presents a ptt inferior to 160 seconds. in patients with normal values, a bolus of 5000 to 10000 iu of heparin could be administered at the commencement of the treatment, followed by a continuous perfusion, to keep ptt in ratios...	[ "At the induction of anesthesia", "Any time during the surgical procedure", "One hour after induction", "One hour prior to induction of anesthesia" ]	A	IV administration at induction of anesthesia is optimal. If induction is not mentioned in the option go for 30 minutes to 1 hours before surgery.
arc_easy_1732	arc_easy	<ctx> than that, it ought to be accepted as the better form. " in britain, willett's 1907 proposal used the term daylight saving, but by 1911 the term summer time replaced daylight saving time in draft legislation. the same or similar expressions are used in many other languages : sommerzeit in german, zomertijd in dut...	[ "It decreases.", "It increases.", "It remains the same." ]	A
aquarat_18109	aquarat	<ctx> ##949777767604906107061937873540601 5942747316176193775374190713071154900658503269465516496828568654377183190586 9537640698044932638893492457914750855858980849190488385315076922453755527481 1376719096144119390052199027715691 rsa - 500 rsa - 500 has 500 decimal digits ( 1, 659 bits ) and has not been factored so f...	[ "A)22", "B)20", "C)21", "D)18" ]	C	Whenever you are asked to find the number of digits, try to bring the number in multiples of 10. This way, we can wasily calculate the umber of 0's through the powers of 10 50^8 × 8^3 × 11^2 x 10^2 = (5^22)^82^911^2x 10^2 = 5^162^1711^2 x10^2 = 211^210^16x10^2 = 24210^18 Hence we would have 16 trailing 0's and ...

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