Split (1)

train · 35.5k rows

id string	dataset string	question string	options list	answer string	explanation string
openbookqa_2786	openbookqa	<ctx> 27. 5 million to solve the problems. unesco questioned the plan and has not lifted the potential delisting of the park. the world heritage committee will review canada's report and plan for preserving the park in 2021. climate in the park, summers are very short, but days are long. temperatures range between duri...	[ "nesting", "hibernating", "in flight", "laying eggs" ]	C
medmcqa_7320	medmcqa	<ctx> tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his...	[ "abc", "acd", "bc", "bde" ]	B
arc_easy_1639	arc_easy	<ctx> in the absence of moon and city lights ) absolutely dark, one would not be able to see the silhouette of an object against the sky. the night sky and studies of it have a historical place in both ancient and modern cultures. in the past, for instance, farmers have used the state of the night sky as a calendar to ...	[ "Earth orbits the sun.", "Earth spins on its axis.", "The sun only transmits light energy during the daytime.", "The sun only transmits light energy above the equator." ]	B
openbookqa_202	openbookqa	<ctx> of free energy changes are possible. exercises 7. 8 • work, energy, and power in humans 303 if a person needs more energy than they consume, such as when doing vigorous work, the body must draw upon the chemical energy stored in fat. so exercise can be helpful in losing fat. however, the amount of exercise neede...	[ "I can consume an apple", "I can go for a run", "I can brush my hair", "I can wash my face" ]	A
openbookqa_207	openbookqa	<ctx> mid - morning classes. it is followed after mid - morning classes by a more lengthy break, lunchtime. thus, the structure of the school - day consists of three lesson blocks, broken up by two intervals : recess and lunch respectively. there must be at least an hours worth of " recess " or " free period " a week. ...	[ "ocean tides", "animals", "planet rotation", "rotation of sun" ]	C
arc_challenge_509	arc_challenge	<ctx> , including the complex plutonian system where multiple objects orbit a common center of mass, as well as many asteroids and plutinos. apart from the earth - moon system and mars'system of two tiny natural satellites, the other terrestrial planets are generally not considered satellite systems, although some have...	[ "Earth", "Pluto", "the Moon", "the Sun" ]	D
qasc_2550	qasc	<ctx> selection. humans began controlling the offspring of livestock during the agricultural revolution through the mating of high yielding animals. theories from anthropologists suggest that humans began differing relationships with canines during the neolithic age. this is possibly when humans began keeping dogs as p...	[ "feces", "layers of fat", "natural aphrodisiacs", "food" ]	C
mmlu_aux_4045	mmlu_auxiliary	<ctx> 3. 4 motion in space introduction in 1705, using sir isaac newton ’ s new laws of motion, the astronomer edmond halley made a prediction. he stated that comets that had appeared in 1531, 1607, and 1682 were actually the same comet and that it would reappear in 1758. halley was proved to be correct, although he di...	[ "1704", "1705", "1706", "1707" ]	B	null
arc_challenge_663	arc_challenge	<ctx> ##osombo dam, ghana, 1966 salvage of the abu simbel temples, egypt, 1968 bay of fontvieille, monaco, 1973 tarbela dam, pakistan, 1976 frejus road tunnel, france / italy, 1980 trans - gabon railway, gabon, 1982 san roque gonzalez de santa cruz bridge, argentina / paraguay, 1990 new hemicycle of european parliament...	[ "prevent water pollution.", "destroy habitat for many animal species.", "allow fish to more easily swim up river.", "cause people to consume more water." ]	B
aquarat_31632	aquarat	<ctx> zinc and its ability to attract oxidation to itself makes it an efficient sacrificial anode in cathodic protection ( cp ). for example, cathodic protection of a buried pipeline can be achieved by connecting anodes made from zinc to the pipe. zinc acts as the anode ( negative terminus ) by slowly corroding away as...	[ "A)2.4 kg or 80%", "B)1.4 kg or 88%", "C)1.9 kg or 94.2%", "D)7.4 kg or 18%" ]	C	Right Answer Explanation: x : 2 y : 100 90 10 : 90 – y (90-y)/2 = 10/x = ………..(1) In the second case, x 1 y 90 84 6 84-y Therefore (84-y)/1 = 6/x ………..(2) Dividing (1) and (2) = 180 – 3y =840 – 10y 7y = 660 y = 94.2 x = 20/(90-80) = 20/10 = 2 kg Quantity of zinc in x = 94.2% of x = 0.942 2 =1.9 kg Weight and percentage...
qasc_3422	qasc	<ctx> they are more compact than heaters that use natural convection and are also cost - efficient for portable and small room heating systems. storage heating a storage heating system takes advantage of cheaper electricity prices, sold during low demand periods such as overnight. in the united kingdom, this is branded...	[ "Lobsters", "bacon", "humans", "pigeons" ]	C
arc_easy_1648	arc_easy	<ctx> typically north ) recede and the opposite ( southern ) shores sink. this causes the formation of new rapids and rivers. for example, lake pielinen in finland, which is large ( 90 x 30 km ) and oriented perpendicularly to the former ice margin, originally drained through an outlet in the middle of the lake near nu...	[ "tides", "eclipses", "length of year", "change of seasons" ]	D
mmlu_aux_2469	mmlu_auxiliary	<ctx> astronomy is a natural science that studies celestial objects and phenomena. it uses mathematics, physics, and chemistry in order to explain their origin and evolution. objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets. relevant phenomena include supernova exp...	[ "know what the stars were made of", "not see their places in the sky", "help themselves study the heavens", "watch the stars move as the seasons changed" ]	D	null
medmcqa_8674	medmcqa	<ctx> 1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37...	[ "Speculum examination", "USG", "Non stress test", "3 swab test" ]	A	Speculum Examination- Done taking aseptic precautions to inspect the liquor escaping out through the cervix. During sterile speculum examination,ruptured membranes are diagnosed if Amniotic fluid pools in the posterior fornix or clear fluid flows from cervical canal
medmcqa_3128	medmcqa	<ctx> daytime television is the general term for television programs produced for broadcast during the daytime hours on weekdays ; programs broadcast in the daypart historically ( though not necessarily exclusively ) have been programmed to appeal to a female audience. in the united states, the daytime slot follows the...	[ "1 hr after injury", "1 hr prior to injury", "1 hr after reaching the hospital", "1 hr after surgical procedure" ]	A	Ans. is 'a' i.e., 1 hr after injury Golden Hour It is the first hour from the time of trauma. It is the most critical for life and for the limb bility following fracture femur. Best prognosis is for the patients with fracture femur are for those who reach the OR in the golden hour. The emergency medical team should not...
medmcqa_5377	medmcqa	<ctx> restorations do not last as long as class iii and class v. one study compared four different anterior composite restoration types over 5 years. variables assessed included handling characteristics, gingival condition, surface staining, marginal staining, color deterioration, and overall longevity. the class iv re...	[ "Place calcium hydroxide on the pinpoint exposure", "Open the pulp chamber to find healthy pulp tissue and perform a pulpotomy", "Initiate a calcium hydroxide pulpectomy", "Initiate conventional root canal treatment with gutta-percha" ]	B	Because the exposure site is likely significantly contaminated from the injury that occurred 24 hours previously, direct pulp capping with calcium hydroxide is contraindicated. A calcium hydroxide pulpectomy should not be the automatic procedure accomplished because continued root elongation and closure of the pulp can...
medmcqa_2110	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...	[ "Frequent blowing of nose", "Plugging of nose with paraffin", "Craniotomy", "Antibiotics with wait for 7 days" ]	D	TREATMENT OF CSF RHINORRHEA Early cases of post-traumatic CSF rhinorrhoea can be managed by conservative measures such as bed rest, elevating the head of the bed, stool softeners, and avoidance of nose blowing, sneezing and straining. Prophylactic antibiotics can be used to prevent meningitis. Acetazolamide decreases C...
medmcqa_9127	medmcqa	<ctx> of macrophage tropomyosin. biochemistry. 1983 ; 22 : 1187 - 1193. 78. harmon dc, weitzman sa, stossel tp. a slide test for detecting neutrophil - associated complement components. transfusion. 1983 ; 23 : 131 - 134. 79. zaner ks, stossel tp. physical basis of the rheologic properties of f - actin. j. biol. chem. ...	[ "IgG", "IgA", "IgE", "IgD" ]	C	IgE is an 8 S molecule. - resemble IgG structurally. - heat liable - an affinity for the surface of tissue cells paicularly mast cells of the same species. This feature is called homocytotropism. - the normal serum contains only traces of IgE ( a few nanograms per ml ) - greatly elevated levels in atopic conditions lik...
aquarat_41395	aquarat	<ctx> negotiated percentage of all costs of operating and maintaining a property. management fees are a percentage of gross rents collected, which percentage is defined in the management agreement between the management company and ownership of the property. caps and floors cam charges are subject to wide variations, a...	[ "A) 185.5", "B) 180.0", "C) 167.5", "D) 172.5" ]	B	For this it is easiest to use simple numbers. Let's assume that Elaine's annual earnings last year were $100. She would've spent $20 of this on rent. This year she earned 20% more, or $120 She would've spent 30% of this on rent, or $36 Do $36/$20 This will give you 180% B is the correct answer.
aquarat_16712	aquarat	<ctx> of the experiment are given in this table in percentages : every time the detectors are set to the same setting, the bulbs in each detector always flash same colors ( either a and b flash red, or a and b flash green ) and never opposite colors ( a red b green, or a green b red ). every time the detectors are at d...	[ "A) 1/574", "B) 2/574", "C) 1/287", "D) 2/287" ]	D	There are 4 green bottles in a group of 38 + 4 that is 42. Thus the probability of picking 2 green bottles is: (4/42)(3/41) = 2/287. The correct answer is D.
mmlu_aux_2264	mmlu_auxiliary	<ctx> the spring. central african rock pythons are oviparious, laying between 20 and 100 hard - shelled, elongated eggs in an old animal burrow, termite mound, or cave. the female shows a surprising level of maternal care, coiling around the eggs, protecting them from predators, and possibly helping to incubate them, u...	[ "About 3 days", "About 3 weeks", "About 13 weeks", "About 3 months" ]	B	null
openbookqa_738	openbookqa	<ctx> stationary. an azimuth ( ; from ) is the angular measurement in a spherical coordinate system which represents the horizontal angle from a cardinal direction, most commonly north. mathematically, the relative position vector from an observer ( origin ) to a point of interest is projected perpendicularly onto a r...	[ "knows orientation", "Tracks People", "Cleans", "Invented in 1905" ]	A
aquarat_13168	aquarat	<ctx> each raised to the power, where is a complex number whose real part is greater than 1. the lander, parkin, and selfridge conjecture concerns the minimal value of in waring's problem asks whether for every natural number there exists an associated positive integer such that every natural number is the sum of at mo...	[ "A)12/35", "B)1/35", "C)35/8", "D)7/32" ]	A	Let the numbers be a and b. Then, a+b=12 and ab =35. a+b/ab=12/35; (1/b+1/a)=12/35 Sum of reciprocals of given numbers=12/35. Correct Option: A
arc_easy_537	arc_easy	<ctx> . use in astronomy the light - second is a convenient unit for measuring distances in the inner solar system, since it corresponds very closely to the radiometric data used to determine them. ( the match is not exact for an earth - based observer because of a very small correction for the effects of relativity. )...	[ "10,000 km", "10,000,000 km", "the distance light can travel in 10 years", "ten times the distance from Earth to the Sun" ]	C
qasc_7247	qasc	<ctx> pruski and nearing indicated that, other factors such as land use unconsidered, it is reasonable to expect approximately a 1. 7 % change in soil erosion for each 1 % change in total precipitation under climate change. in recent studies, there are predicted increases of rainfall erosivity by 17 % in the united sta...	[ "nutrients", "flooding", "rainfall", "moving air" ]	D
aquarat_10478	aquarat	<ctx> , lime green, sage green, depression green, emerald green, olive green, yellow - olive green, aqua, cornflower blue, electric blue, cobalt blue, sapphire blue, glowing peacock blue, and many others. different colors were produced to allow two or more different utility companies to quickly identify which wires wer...	[ "A)12", "B)14", "C)18", "D)19" ]	D	IMO: D - 19 There are 6C3 = 20 ways to create different colored ice cream products. Out of these 20, only 1 (Silver, Blue, white) will not contain at least one of the colors pink, purple, or orange. 20 - 1 = 19. The other way would be to calculate the number of ice cream products that contain at least one of the colors...
qasc_2129	qasc	<ctx> dogs. for example, different species of monkeys use common signals to cooperate when threatened by a common predator. humans engage in interspecies communication when interacting with pets. for instance, acoustic signals play a central role in communication with dogs. dogs can learn to react to various commands, ...	[ "chemicals", "A wave", "fur", "nerves" ]	B
aquarat_45231	aquarat	<ctx> to cell [ s1 : c2 ] and subtracting 1 from cell [ s2 ; c2 ]. this lowers shipping costs by 1, this is the meaning of c1. if the firm can rent an additional container at less than 1 ( think " one thousand " ) there are additional cost savings. if you try this at s2, the additional container doe not lower shipping ...	[ "A)$10,000", "B)$26,400", "C)$12,000", "D)$12,800" ]	B	1 machine of type B will cost: 20% down payment of 60,000 = 12,000plusremaining sum (50,000-12,000=48,000) with 40% of finance charges 48,0001.4=67,200 --> 12,000+67,200=79,200; 2 machine of type A will cost: 20% down payment of 220,000 = 8,000plusremaining sum (40,000-8,000=32,000) with 40% of finance charges 32,000...
aquarat_22364	aquarat	<ctx> suppose we have two processes — process p1 with execution time 3 and process p2 with execution time 2. the arrival time for both process p1 and process p2 is t0. the system will start with process p1 at t0 and finish at t3 and process p2 will start at time t3 to time t5, as shown in figure 6. 22. the wait time fo...	[ "A)13 8/3 days", "B)13 1/3 days", "C)13 6/3 days", "D)63 1/3 days" ]	B	5/30 + 20/x = 1 x = 24 1/30 + 1/24 = 3/40 40/3 = 13 1/3 days Answer:B
pubmedqa_575	pubmedqa	<ctx> 2004 bearman, peter, katherine stovel, james moody, and lisa thalji. " the structure of sexual networks and the national longitudinal study of adolescent health ", in network epidemiology : a handbook for survey design and data collection. martina morris ( ed. ). oxford : oxford university press. 2003 bruckner, h...	[ "yes", "no", "maybe" ]	A
medmcqa_3210	medmcqa	<ctx> chemical kinetics, also known as reaction kinetics, is the branch of physical chemistry that is concerned with understanding the rates of chemical reactions. it is different from chemical thermodynamics, which deals with the direction in which a reaction occurs but in itself tells nothing about its rate. chemical...	[ "Clearance remains constant", "Fixed amount of the drug is eliminated", "Half life increase with dose", "Decreased clearance with increasing dose" ]	A
medmcqa_2477	medmcqa	<ctx> discussed in a separate section below. patients are said to have failed treatment if they fail to respond to treatment ( cough and sputum production persisting throughout the whole of treatment ), or only experience a transient response to treatment ( the patient gets better at first, but then get worse again, al...	[ "Lungs", "Bones", "Joints", "Brain" ]	A	Secondary TB is due to reactivation and involves Lung particularly the apical and posterior segments of upper lobe.
mmlu_aux_2862	mmlu_auxiliary	<ctx> but instead of taking the shot, isaac runs after the fyce and dives to save him from the bear. isaac looks up at old ben looming over him and remembers the image from his dreams about the bear. at last they find a dog capable of bringing old ben to bay : lion, a huge, wild airedale terrier mix with extraordinary ...	[ "The elms were tied by iron chains.", "Some of the elms were cut up into firewood.", "All the elms were infected by a disease and died.", "Nearly all of the elms died of a disease." ]	D	null
medmcqa_1350	medmcqa	<ctx> ##ysis + two from the citrate cycle ). it is clear that using oxygen to completely oxidize glucose provides an organism with far more energy than any oxygen - independent metabolic feature, and this is thought to be the reason why complex life appeared only after earth's atmosphere accumulated large amounts of ox...	[ "Provide nutrition to cancer cells", "Substrate level phosphorylation at pyruvate kinase", "Two carbon end product is formed", "NADPH is formed by glyceraldhyde-3-phosphate dehydrogenase" ]	C	Ans. is 'c' i.e., Two carbon end product is formed Impoant facts about glycolysis An impoant biochemical significance is the ability of glycolysis to provide ATP in the absence of oxygen (anerobic glycolysis) and allows tissues to survive anoxic episodes. It occurs in cytosol 3 Carbon atoms end product (pyruvate or lac...
qasc_7042	qasc	<ctx> ##s inorganic solvents neutron moderators oxides limnology oceanography extraterrestrial water transport phenomena heat transfer greenhouse gases ice john e. hobbie marine biological laboratory ecology of microbial systems in extreme environments : the role of nanoflagellates in cold and nutrient - poor arctic f...	[ "a tortoise", "leeches", "a dolphin", "a lizard" ]	C
qasc_3046	qasc	<ctx> is a low amount of moisture in a cellulose fiber, volatilization of the fuel occurs ; this process will generate intermediate gaseous products that will ultimately be the source of combustion. when moisture is present — or when enough heat is being carried away from the fiber, charring occurs. the chemical kineti...	[ "fanning", "hydrants", "rain", "firefighters" ]	A
aquarat_29087	aquarat	<ctx> 1. 96 n 71. 73. ( a ) ( b ), which is sufficient to trigger micturition reflex 75. ( a ) 13. 6 m water ( b ) 76. 5 cm water 77. ( a ) ( b ) 79. ( a ) 2. 97 cm ( b ) ( c ) work is done by the surface tension force through an effective distance to raise the column of water. 81. ( a ) ( b ) ( c ) 83. ( a ) ( b ) ( c...	[ "A)9000 cubic meters", "B)10500 cubic meters", "C)11750 cubic meters", "D)12000 cubic meters" ]	D	D. 12000 cubic meters. If both hte valves fill the pool in 48 minutes and valve 1 only fills in 120 minutes then valve 2 alone will fill the pool in (48*120)/(120-48) = 80 minutes. Now, if valve 1 admits x cubic meter of water per minute then the capacity of pool will be 120x and also 80 (x+50). or, 120x = 80 (x + 50)....
qasc_1204	qasc	<ctx> image is not obvious when you look through a magnifier. in fact, since the image is bigger than the object, you may think the image is closer than the object. but the image is farther away, a fact that is useful in correcting farsightedness, as we shall see in a later section. a third type of image is formed by a...	[ "mirrors", "satellites", "hand lenses", "electricity" ]	C
openbookqa_854	openbookqa	<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...	[ "brain", "chest", "hands", "stomach" ]	B
aquarat_34301	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') each answer with the correct number of significant figures. ( a ) 62. 8 34 ( b ) 0. 147 + 0. 0066 + 0. 012 ( c ) 38 95 is, entering this into the expression above, we get 21. 34 21. 3...	[ "A)42", "B)49", "C)62", "D)72" ]	B	According to order of operations, 12?3?2 (division and multiplication) is done first from left to right 12*2 = 4 2 = 8 Hence 57 - 1232 = 57- 8 = 49 correct answer B
aquarat_9218	aquarat	<ctx> complex numbers in the so - called cayley – dickson construction. in this construction, a bicomplex number has conjugate. the biquaternion is then a pair of bicomplex numbers, where the product with a second biquaternion is if then the biconjugate when is written as a 4 - vector of ordinary complex numbers, the b...	[ "A)6:4:5", "B)6:4:3", "C)6:4:2", "D)6:2:3" ]	B	4A = 6B = 8 C A:B:C = 1/4:1/6:1/8 = 6:4:3 Answer: B
medmcqa_4077	medmcqa	<ctx> a potential therapeutic target in the aggressive forms of thyroid cancer. proc natl acad sci u s a. 2014 ; mar ; 111 ( 11 ) : 4233 – 4238. yip l, wharry li, armstrong mj, silbermann a, mccoy kl, stang mt, ohori np, lebeau so, coyne c, nikiforova mn, bauman je, johnson jt, tublin me, hodak sp, nikiforov ye, carty ...	[ "Medullary type", "Follicular type", "Papillary type", "Anaplastic type" ]	C	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." The incidence of primary malignant tumours of the thyroid gland Also, remember - Thyroid carcinoma is the most common malignancy o...
openbookqa_569	openbookqa	<ctx> . the infinite number of possible spatial arrangements of trees of varying size and species makes for a highly intricate and diverse micro - environment in which environmental variables such as solar radiation, temperature, relative humidity, and wind speed can vary considerably over large and small distances. in...	[ "Scorpions", "Crickets", "Camels", "Whales" ]	B
mmlu_aux_4774	mmlu_auxiliary	<ctx> range to exploit and displaying active invasiveness. whether they leave readily and venture far, the ultimate criterion for success is longevity. persistence depends on their ability to establish themselves and reproduce reliably in the new environment. neither the duration nor the intensity with which a species ...	[ "Asia.", "Africa.", "Europe.", "America." ]	B	null
medmcqa_9323	medmcqa	<ctx> the development of the nervous system, or neural development ( neurodevelopment ), refers to the processes that generate, shape, and reshape the nervous system of animals, from the earliest stages of embryonic development to adulthood. the field of neural development draws on both neuroscience and developmental b...	[ "Cervical region", "Thoracic region", "Cephalic end", "Caudal end" ]	A	Closure of neural groove into neural tube begins in cervical region(5th somite) and proceeds cranially and caudally in a bidirectional manner. But according to latest concept it has been postulated that closure begins at multiple sites and proceeds simultaneously.
aquarat_7532	aquarat	<ctx> joshi claims fdi will help the farm sector improve critical infrastructure and integrate farmer - consumer relationship. today, the existing retail has not been able to supply fresh vegetables to the consumers because they have not invested in the backward integration. when the farmers'produce reaches the end con...	[ "A)10 : 7", "B)9 : 8", "C)7 : 11", "D)13 : 11" ]	C	Correct option: (C) Use rule of alligation, to determine the ratio The required ratio of Soybean and Peas = 3.50 : 5.50 = 7:11
qasc_3321	qasc	<ctx> profit. food industry technologies modern food production is defined by sophisticated technologies. these include many areas. agricultural machinery, originally led by the tractor, has practically eliminated human labor in many areas of production. biotechnology is driving much change, in areas as diverse as agro...	[ "Decomposition.", "heat energy", "honeybees", "Chemical energy" ]	A
arc_challenge_556	arc_challenge	<ctx> a flow battery, respectively. other technologies solar power plants, while they can be curtailed, usually simply output as much power as possible. therefore in an electricity system without sufficient grid energy storage, generation from other sources ( coal, biomass, natural gas, nuclear, hydroelectricity ) gene...	[ "Power is produced inexpensively.", "Air pollution is produced.", "Oil spills may occur.", "The local ecosystem may be disrupted." ]	D
aquarat_22726	aquarat	<ctx> ##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat...	[ "A)3.5", "B)6", "C)8", "D)None of these" ]	C	Solution Let the number be x. Then, 3(2x + 9) ‹=› 75 ‹=› 2x+9 = 25 ‹=› 2x= 16 x= 8. Answer C
medmcqa_5140	medmcqa	<ctx> . european union ( eu ) and european free trade association ( efta ) the classification of medical devices in the european union is outlined in article ix of the council directive 93 / 42 / eec and annex viii of the eu medical device regulation. there are basically four classes, ranging from low risk to high risk...	[ "Type I", "Type II", "Type III", "Type IV" ]	B	Subligamental cordectomy is classified as Type II Excision of vocal cord after splitting the larynx (cordectomy laryngofissure) Ref: PL Dhingra; Textbook of EAR, NOSE and THROAT; edition 6; page no 310
mmlu_aux_1582	mmlu_auxiliary	<ctx> by extremophile microbes. flora among native plants of the gye, whitebark pine ( pinus albicaulis ) is a species of special interest, in large part because of its seasonal importance to grizzly bears, but also because its distribution could be dramatically reduced by relatively minor global warming. in this case,...	[ "an animal", "a tree", "a mountain", "a game" ]	B	null
medmcqa_7392	medmcqa	<ctx> schizoaffective disorder ( sza, szd ) is a mental disorder characterized by abnormal thought processes and an unstable mood. this diagnosis requires symptoms of both schizophrenia ( usually psychosis ) and a mood disorder : either bipolar disorder or depression. the main criterion is the presence of psychotic sym...	[ "Insomnia", "Profound mood disturbance", "Accepting delusions of other person", "Suicidal Ideation" ]	C	C i.e. Accepting delusions of other person
medmcqa_2951	medmcqa	<ctx> been put forth. studies have shown an increased incidence in siblings, suggesting a genetic component. at least one study has also shown a predilection in the white population. it has also been reported to be more common in males. however, there is no concrete evidence to suggest a genetic trait and instead, the ...	[ "30%", "40%", "50%", "60%" ]	D
aquarat_26135	aquarat	<ctx> in the fastest time at just 16 minutes, she hits the blocks 46 times. this, along with the fact that she insists that she did well, causes andrew to say that chanie simply doesn't seem to have it in her to ever be a good driver and suggest that she give up driving, an idea she angrily rejects. siham again relies ...	[ "A)104 kmph", "B)105 kmph", "C)288 kmph", "D)277 kmph" ]	B	840/8 = 105 kmph Answer: B
arc_easy_1861	arc_easy	<ctx> ##cession on earth occurs over a 26, 000 - year cycle. the earth's moon appears to play a crucial role in moderating the earth's climate by stabilising the axial tilt. it has been suggested that a chaotic tilt may be a " deal - breaker " in terms of habitability — i. e. a satellite the size of the moon is not onl...	[ "glaciers", "flowing water", "an atmosphere that contains oxygen", "an orbit created by the force of gravity" ]	D
arc_easy_990	arc_easy	<ctx> ##microscopic analysis to analyze microfossils of bacteria and archaea. paul selden and john nudds ( 2005 ). evolution of fossil ecosystems. chicago : university of chicago press. and. a recent analysis and discussion of paleoecology. david sepkoski. rereading the fossil record : the growth of paleobiology as an ...	[ "were single-celled.", "had organ systems.", "were multi-cellular.", "had small appendages." ]	A
openbookqa_2839	openbookqa	<ctx> wildlife refuges and national parks can decrease or stop all together due to the decrease of surface and groundwater, the california water science center is a part of a team trying to restore and maintain water flow in these at risk areas. with reduction of water flow and increased windy or dry weather, wildfire ...	[ "a downpour", "nothing", "more drought", "go to space" ]	A
qasc_1215	qasc	<ctx> 14. 3 • phase change and latent heat 591 that for other phase transitions. the material presented in this section and the preceding section allows us to calculate any number of effects related to temperature and phase change. in each case, it is necessary to identify which temperature and phase changes are taking...	[ "Electrical", "an object", "seasons", "imbalanced" ]	C
medmcqa_9599	medmcqa	<ctx> ##rsakoff syndrome ( wks ). this disorder is preventable through supplementation of the diet by thiamin and an awareness by health professionals to treat ‘ at risk ’ patients with thiamin. thiamine deficiency may occur in upwards of 80 % of patients with alcoholism however, only ≈13 % of such individuals develop ...	[ "Dementia praecox", "Delirium tremens", "Schizophrenia", "Korsakoff psychosis" ]	B	B i.e. Delirium tremens
aquarat_49805	aquarat	<ctx> 7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco...	[ "A)23 days", "B)36 days", "C)22 days", "D)29 days" ]	B	B 36 days 18 * 30 = 15 * x => x = 36 days
medmcqa_3223	medmcqa	<ctx> is transmitted by vectors, ticks of the genus ixodes, from the diseases'reservoirs in animals such as deer. campylobacter jejuni, a cause of gastroenteritis, is spread by the fecal – oral route from animals, or by eating insufficiently cooked poultry, or by contaminated water. haemophilus influenzae, an agent of ...	[ "KFD", "Tularemia", "Qfever", "Relapsing fever" ]	B	Ans. is 'b' i.e., Tularemia
aquarat_9984	aquarat	<ctx> is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40 this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33 a time, to see the result. here are a few expressions to try : • x = 5 • 3 * x - 5 • 3 * ( x - 5 ) • x • type ( 1 ) • t...	[ "A)7 77⁄125", "B)11 9⁄10", "C)119⁄450", "D)1 29⁄90" ]	D	? = 21⁄25 × 20⁄9 × 5⁄12 ÷ 17⁄10 = 119⁄90 = 129⁄90 Answer D
aquarat_25545	aquarat	<ctx> . 98 10. 99 10. 100 43. 21 percentage to tip : 18 number of people : 2 enter bill amount : 43. 21 percentage to tip : 18 number of people : 2 then calculate the tip amount and total amount for the bill, based on the user input. output the results using this format : tip amount : $ 7. 78 total amount : $ 50. 99 t...	[ "A).42%", "B)4.2%", "C)0.82%", "D)0.042%" ]	A	Here in question it is asking $.42 is what percent of $ 100.Suppose $ .42 is x% of 100 means 100* (x/100) = .42 Hence x = .82 % So answer is A
medmcqa_6759	medmcqa	<ctx> ##6 : 509 - 515. pmid 32967005. persistence of severe acute respiratory syndrome coronavirus 2 in aerosol suspensions ( 2020 ). emerging infectious diseases, 26 ( 9 ), 2168. needle - free delivery of measles virus vaccine to the lower respiratory tract of non - human primates elicits optimal immunity and protecti...	[ "Maximum incidence in 6m - 3 year age group", "Best age for immunization is 9-12 months", "Secondary attack rate is 30%", "I.P= 7-14 days" ]	C	<p>MEASLES:- An acute highly infectious disease of childhood caused by a specific virus of group myxovirus. Clinically characterised by fever and catarrhal symptoms of the upper respiratory tract( coryza,cough), followed by a typical rash. Incubation period-10 days from exposure to onset of fever and 14 days of appeara...
medmcqa_2698	medmcqa	<ctx> ##384. bratman, s. v., yang, s. y. c., iafolla, m. a. j. et al. personalized circulating tumor dna analysis as a predictive biomarker in solid tumor patients treated with pembrolizumab. nat cancer 1, 873 – 881 ( 2020 ). https : / / doi. org / 10. 1038 / s43018 - 020 - 0096 - 5 jelsema r, demko zp, billing, pr. re...	[ "Theca cell tumour", "Teratoma", "Choriocarcinoma", "Seminoma" ]	D	PLAP-most useful marker for bulk disease. Tumour marker for seminoma is PLAP. BETA HCG is also raised in 5-10% of pure seminomas as they contain syncytiotrophoblast like giant cells.
medmcqa_1217	medmcqa	<ctx> injury is another important clinical target for nfb. the peripheral nerve system has an intrinsic ability to regenerate itself and does so naturally for small nerve injuries ( < 5mm in length ). treatments of peripheral nerve injuries that are larger than this relatively short nerve gap require microsurgical inte...	[ "Ulnar", "Radial", "Median", "Lateral popliteal" ]	B	Ans. is 'b' i.e., Radial nerveRecovery potential after nerve repairExcellent :- Radial, Musculocutaneous, femoral, digital nervesModerate :- Median, Ulnar, TibialPoor :- Common peroneal (lateral popliteal)
mmlu_aux_5317	mmlu_auxiliary	<ctx> ##ctic information. journal of experimental psychology, general, 122, 184 - 194. herman, l. m., hovancik, j. r., gory, j. d., bradshaw, g. l. ( 1989 ). generalization of visual matching by a bottlenosed dolphin ( tursiops truncatus ) : evidence for invariance of cognitive performance with visual or auditory mater...	[ "Dolphin's talk", "Schools of dolphins", "The dolphin", "Man's friend" ]	C	null
medmcqa_3812	medmcqa	<ctx> l ), h2o ( g ), h2o ( s ) ( c ) he ( g ), cl2 ( g ), p4 ( g ) 13. at room temperature, the entropy of the halogens increases from i2 to br2 to cl2. explain. 14. consider two processes : sublimation of i2 ( s ) and melting of i2 ( s ) ( note : the latter process can occur at the same temperature but somewhat highe...	[ "Nitrous oxide", "Cyclopropane", "Nitrogen", "Helium" ]	A	Concentration-effect, second gas effect and diffusion hypoxia are seen with inhalational agents used in high concentrations (like N2O).
pubmedqa_443	pubmedqa	<ctx> ##uroergonomics is to study the way in which brain function is related to task / work performance. to do this, noninvasive neuroimaging methods are typically used to record direct neurophysiological markers of brain activity through electrical activity electroencephalography ( eeg ), magnetoencephalography ( meg ...	[ "yes", "no", "maybe" ]	A
qasc_4649	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...	[ "something great for potpourri", "Something with a head, thorax, and abdomen", "peachleaf willow", "By wind and rain" ]	A
medmcqa_3534	medmcqa	<ctx> to alcoholics for insomnia or anxiety management. initiating prescriptions of benzodiazepines or sedative - hypnotics in individuals in recovery has a high rate of relapse with one author reporting more than a quarter of people relapsed after being prescribed sedative - hypnotics. those who are long - term users ...	[ "Acetaldehyde", "Acetate", "Methanol", "NADH" ]	A	Disulfiram is an aldehyde dehydrogenase inhibitor that can be used for de-addiction of chronic alcoholics. Due to inhibition of aldehyde dehydrogenase, there is accumulation of acetaldehyde that leads to several distressing symptoms (which strengthens the resolution of a person to quit alcohol).
aquarat_4357	aquarat	<ctx> 9×9 = 81 row - column constraint sets, 9×9 = 81 row - number constraint sets, 9×9 = 81 column - number constraint sets, and 9×9 = 81 box - number constraint sets : 81 + 81 + 81 + 81 = 324 constraint sets in all. in brief, the standard 9×9 sudoku variant is an exact hitting set problem with 729 possibilities and 3...	[ "A)5ft. 7 inches", "B)3ft. 7 inches", "C)2ft. 3 inches", "D)2ft. 7 inches" ]	C	Length of board=6ft. 9 inches=(6*12+9)inches=81 inches. Therefore, Length of each part = (81/3) inches = 27 inches = 2ft. 3 inches Answer is C.
pubmedqa_253	pubmedqa	<ctx> pain subjects ; spine 2004 panjabi et al. spine 1997 whiplash produces and s - shape curve... harrision de, jmpt 2003, increasing the cervical lordosis with cbp seated combined extension - compression and transverse load cervical traction with cervical manipulation : non - randomized clinical control trial harris...	[ "yes", "no", "maybe" ]	B
mmlu_aux_5166	mmlu_auxiliary	<ctx> , he strove to present the science correctly and used reader feedback to get it right. when scott began directing the film, he also sought to make it realistic and received help from james l. green, the director of the planetary science division at nasa's science mission directorate. green put together teams to a...	[ "Its atmosphere is not good for humans.", "It has very little oxygen.", "It's colder than Earth.", "It's closer to the sun than Earth is." ]	D	null
medmcqa_6578	medmcqa	<ctx> 99 – 159. robert k. crane. " digestion and absorption : water - soluble organics ". international review of physiology, gastrointestinal physiology ii, vol. 12, robert k. crane, ed., university park press, 1977, pp. 325 – 365. robert k. crane. " intestinal structure and function related to toxicity ". environment...	[ "Metronidazole", "Chloroquine", "Diloxanide furoate", "Tinidazole" ]	B	Ans. is 'b' i.e., Chloroquine
medmcqa_4828	medmcqa	<ctx> healthy bladders of felines, where it prevents bacterial adherence and protects the bladder from the toxic properties of urine. cats suffering from idiopathic cystitis, ( i. e. unexplained inflammation of the bladder ) excrete lower amounts of gp - 51 along with other glycosaminoglycans, leaving the lining of the...	[ "Loop of henle", "Pyramids", "Collecting tubule and duct", "Calyces" ]	C	Ans. C Collecting tubule and ductRef: BDC, 6th ed. vol. II pg. 315-16* The kidney consists of an outer renal cortex and an inner renal medulla that contains the renal pyramids which drain into - Calyx - Pelvis.* Cortex forms a continuous smooth outer zone with a number of projections (cortical columns) that extend down...
qasc_3588	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. ...	[ "wind", "the galaxy", "summer", "spring" ]	C
medmcqa_2563	medmcqa	<ctx> dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo...	[ "Acute lymphocytic leukemia", "Anemia of chronic disease", "Aplastic anemia", "Megaloblastic anemia" ]	C
medmcqa_3963	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 ...	[ "Follicular ovarian cysts", "Theca lutein cysts", "Ovarian carcinoma", "Ovarian atrophy" ]	B	Theca lutein cysts
arc_challenge_697	arc_challenge	<ctx> always possible. in short, vegetative communities are subject to many variables that together set limits on the predictability of future conditions. spatial dynamics as a general rule, the larger an area under consideration, the more likely the vegetation will be heterogeneous across it. two main factors are at w...	[ "Leaves grow out of a stem.", "Insects get attracted to the petals.", "A blossom falls into the soil.", "A seed sprouts into a seedling." ]	D
pubmedqa_418	pubmedqa	<ctx> background and automatically analyzing medical imaging data, identifying urgent findings, and sparing radiologists from " drowning " in vast amounts of irrelevant data. aidoc's solutions cover medical conditions prevalent in all settings ( ed / inpatient / outpatient ), including level 1 trauma centers, outpatien...	[ "yes", "no", "maybe" ]	B
arc_challenge_95	arc_challenge	<ctx> , the electron transport chain is found on the thylakoid membrane. here, light energy drives electron transport through a proton pump and the resulting proton gradient causes subsequent synthesis of atp. in bacteria, the electron transport chain can vary between species but it always constitutes a set of redox re...	[ "oxygen and energy", "glucose and glycogen", "lactic acid and alcohol", "carbon dioxide and water" ]	D
medmcqa_6092	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...	[ "CA colon", "Carcinoid", "Ileocaecal tuberculosis", "Crohn's disease" ]	C	Pulled up conical caecum is the finding seen in ileocaecal TB in Barium study X ray (enteroclysis followed by barium enema or barium meal follow through X ray) Reference : page 584 SRB's manual of surgery 5th edition
openbookqa_2304	openbookqa	<ctx> intensified in china. 1, 740, 000 square kilometres of land is classified as " dry ", and desertification disrupts the lives of 400 million people and causes direct economic losses of 54 billion yuan ( $ 7 billion ) a year, sfa figures show. sulfur ( an acid rain component ), soot, ash, carbon monoxide, and other...	[ "reflections", "humidity", "depth", "hotness" ]	D
medmcqa_1753	medmcqa	<ctx> overcome schistosoma japonicum. see also oncomelania hupensis quadrasi is synonymous with oncomelania quadrasi ( davis, 1968 ). it is endemic in the philippines. references this article incorporates cc - by - 2. 5 text from references. further reading shi, c. h., t. wilke, g. m. davis, m. y. xia & c. p. qiu. 2002...	[ "Cat", "Dog", "Rat", "Fresh water snail" ]	D	Ans. D i.e. Fresh water snail Schistosoma haematobium It is an impoant digenetic trematode, and is found in the Middle East, India, Pougal and Africa. It is a major agent of schistosomiasis; more specifically, it is associated with urinary schistosomiasis. Adults are found in the Venous plexuses around the urinary blad...
qasc_3916	qasc	<ctx> - moving currents in the gulf stream meander and pinch - off to create eddies. these eddies retain the physical properties of their parent water mass ( e. g. temperature, density, salinity, and other ocean dynamic properties ) when they separate. as the eddies migrate, their physical properties change as they mix...	[ "global warming", "colder weather", "Greenhouse gases", "clear weather" ]	D
arc_challenge_124	arc_challenge	<ctx> can be reduced either by reducing the time of use or by reducing the power consumption of that appliance or fixture. this will not only reduce the cost, but it will also result in a reduced impact on the environment. improvements to lighting are some of the fastest ways to reduce the electrical energy used in a h...	[ "using cloth napkins rather than paper towels", "drying clothes on a clothesline on sunny days", "keeping appliances plugged in when not in use", "using incandescent light bulbs in the lamps" ]	B
mmlu_aux_2921	mmlu_auxiliary	<ctx> , therefore, one could expect changes in the mental representation of objects ’ shape and distance during spaceflight. the rare investigations carried out in space so far have not demonstrated drastic changes, probably because the cns continues to use an internal model of gravity, at least for a short while. it c...	[ "the y circle around on their bikes", "they use microcomputers without a stop", "they exercise in one place for a long time", "they watch a movie while pedaling" ]	C	null
qasc_1115	qasc	<ctx> a wildlife biologist studies animals and their behavior along with the role each animal plays in its natural habitat. the duties of a wildlife biologist can include : developing and conducting experiments / studies on animals in their natural habitats, studying the characteristics of animals such as their interac...	[ "dangerous", "health", "useless", "easy" ]	A
aquarat_29821	aquarat	<ctx> , we can sum the area incrementally, partitioning the disk into thin concentric rings like the layers of an onion. this is the method of shell integration in two dimensions. for an infinitesimally thin ring of the " onion " of radius t, the accumulated area is 2t dt, the circumferential length of the ring times i...	[ "A)16sqrt2", "B)8sqrt2", "C)32sqrt2", "D)sqrt72" ]	D	Area of 12 holes=12Pi1^2=12Pi As 12Pi=(1/6)th weight,so total Area of Plate=12Pi/(1/6)=72Pi If r=radius of the plate,then its Area=Pir^2=72Pi, So r=Sqrt72 ANSWER:D
arc_easy_446	arc_easy	<ctx> ##ing the dogs so that the dogs associated food, the reward, with the bell, the stimulus. edward l. thorndike used the reward system to study operant conditioning. he began by putting cats in a puzzle box and placing food outside of the box so that the cat wanted to escape. the cats worked to get out of the puzzl...	[ "an instinct", "an inherited trait", "a learned behavior", "a conscious behavior" ]	C
aquarat_26759	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)26 minutes", "B)20 minutes", "C)17 minutes", "D)16 minutes" ]	B	Explanation: Let the total distance to be covered is 84 kms. Time taken to cover the distance without stoppage = 84/42 hrs = 2 hrs Time taken to cover the distance with stoppage = 84/28 = 3 hrs. Thus, he takes 60 minutes to cover the same distance with stoppage. Therefore, in 1 hour he stops for 20 minutes. Answer: B
medmcqa_6279	medmcqa	<ctx> ##daira classification casson handle akbulut cork references external links geometric topology low - dimensional topology by binary quadratic forms. it follows that equivalence defined this way is an equivalence relation and in particular that the forms in equivalent representations are equivalent forms. as an e...	[ "Class III maxillary arch", "Class III mandibular arch", "Class II mandibular arch", "Class IV mandibular arch" ]	B
pubmedqa_757	pubmedqa	<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...	[ "yes", "no", "maybe" ]	B
medmcqa_9020	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...	[ "Hemodynamically unstable", "Young patients", "Shattered spleen", "Extreme pallor and hypotension b" ]	B	Most serious complications after splenectomy are OPSI (Oppounistic Post Splenectomy Infections) it is most common in young children and immunocompromised adults. "Therefore it is essential to save the spleen in children." Now spleen salvage methods are the management of choice even in adults. Splenectomy is usually ind...
aquarat_26766	aquarat	<ctx> in number theory, a probable prime ( prp ) is an integer that satisfies a specific condition that is satisfied by all prime numbers, but which is not satisfied by most composite numbers. different types of probable primes have different specific conditions. while there may be probable primes that are composite ( ...	[ "A)10/35", "B)11/35", "C)8/35", "D)3/35" ]	B	Let X be the event of selecting a prime number. X = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31} n(X) = 11, n(S) = 35 Hence, the required probability is 11/35. ANSWER:B
aquarat_21365	aquarat	<ctx> differences between countries in their geography, economy, traffic growth, highway system size, degree of urbanization and motorization, and so on. the european union publishes statistics reported by its members. travel speeds the federal government does not regularly measure or estimate travel speeds. one study ...	[ "A)5.1", "B)7.1", "C)7.2", "D)7.5" ]	A	Pick a number which is LCM of 7 and 4 = 18. Upstream time = 28/4 = 7 hrs Downstream time = 28/7 = 4 hrs Total time = 11hrs Total distance = 56 Average Speed = 56/11 = 5.1 km/hr
aquarat_5716	aquarat	<ctx> operations as a ratio to the sieving range for this step approaches × ( the " 4 " in the fraction comes from the four modulos handled by this quadratic and the 60 because atkin calculated this based on an even number of modulo 60 wheels ), which results in a fraction of about 0. 072551974569.... if is 11, 23, 47,...	[ "A)240", "B)360", "C)120", "D)90" ]	C	DETAILED SOLUTION Let the number of fruits be 2k, 5k and 8k Given, 5k – 2k = multiple of 6 and 8 LCM of 6 and 8 is 24 Let’s say 5k – 2k = 24n 3k = 24n For k to be a natural number and have minimum value, n should be equal to 1 3k = 24 Or k = 8 Hence, the number of fruits = 2k + 5k + 8k = 15 * 8= 120 Correct Answer:C
aquarat_9804	aquarat	<ctx> ##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat...	[ "A)0", "B)4", "C)5", "D)7" ]	C	Answer = C = 5 f(x) = 3x – 5 2*[f(x)] + 2 = f(3x – 6) 2(3x-5) + 2 = 3 (3x-6) - 5 6x - 8 = 9x - 23 x = 5
medmcqa_8301	medmcqa	<ctx> created a series of tests to determine the long - term mechanical reliability of implants in a person's mouth where the implant is struck repeatedly with increasing forces ( similar in magnitude to biting ) until it fails. when a more exacting plan is needed beyond clinical judgment, the dentist will make an acry...	[ "Hemimandibulectomy", "Commando operation", "Segmental mandibulectomy", "Marginal mandibulectomy" ]	C	Mandibulectomy Marginal mandibulectomy Segmental mandibulectomy - Conservative mandibulectomy - Refers to paial excision of the superior poion of mandible in veical phase - Inner coical surface and a poion of underlying medullary cavity is excised - Preserve mandibular continuity - Indicated when tumor lies within I cm...

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