IMPORTANT MCQS FOR PMDC EXAM

A

abanish

Active Member
I AM SHARING SOME IMPORTANT MCQS REGARDING PMDC EXAM.I HOPE EVERYONE WILL TAKE BENEFIT From THIS.
Q 1. False statement regarding pudendal nerve is:
A. Both sensory and motor
B. Derived from S2,3,4 spinal nerve roots
C. Leaves pelvis through the lesser sciatic foramen
D. It is the only somatic nerve to innervate the pelvic organs
Ans. C
Q 2. Wrong statement regarding the coronary artery is:
A. Left coronary artery is present in anterior interventricular groove
B. Usually 3 obtuse marginal arteries arise from left coronary artery
C. Posterior interventricular artery arises from right coronary artery
D. Left atrial artery is a branch of left coronary artery
Ans. B
Q 3. All are true statements regarding inguinal canal except:
A. Roof is formed by conjoint tendon
B. Deep inguinal ring is formed by transversus abdominis
C. Superficial inguinal ring is formed by external oblique muscle
D. Internal oblique forms anterior and posterior wall
Ans. B
Q 4. Right gastroepiploic artery is a branch of:
A. Left gastric
B. Coeliac trunk
C. Splenic
D. Gastroduodenal
Ans. D
Q 5. In FRACTURE of middle cranial fossa, absence of tears is due to lesion in the:
A. Trigeminal ganglion
B. Ciliary ganglion
C. Lesser petrosal nerve
D. Greater petrosal nerve
Ans. D
Q 6. Motor supply to diaphragm is by:
A. Thoracodorsal nerve
B. Phrenic nerve
C. Intercostal nerves
D. Sympathetic nerves
Ans. B
Q 7. All of the following are supplied by facial nerve except:
A. Lacrimal gland
B. Submandibular gland
C. Nasal glands
D. Parotid gland
Ans. D
Q 8. In left coronary artery thrombosis, area most likely to be involved is:
A. Anterior wall of right ventricle
B. Anterior wall of left ventricle
C. Anterior wall of right atrium
D. Inferior surface of right ventricle
Ans. B
Physiology
Q 9. Tidal volume is calculated by:
A. Inspiratory capacity minus the inspiratory reserve volume
B. Total lung capacity minus the residual volume
C. Functional residual capacity minus residual volume
D. Vital capacity minus expiratory reserve volumes
Ans. A
Q 10. Surfactant production in lungs starts at:
A. 28 weeks
B. 32 weeks
C. 34 weeks
D. 36 weeks
Ans. A
Q 11. Initiation of nerve impulse occurs at the axon hillock because:
A. It has a lower threshold than the rest of the axon
B. It is unmyelinated
C. Neurotransmitter release occurs here
D. None of the above
Ans. A
Q 12. Albumin contributes the maximum to oncotic pressure because it has:
A. High molecular weight, low concentration
B. Low molecular weight, low concentration
C. High molecular weight, high concentration
D. Low molecular weight, high concentration
Ans. D
Q 13. After 5 days of fasting a man undergoes oral GTT, true is all except:
A. GH levels are increased
B. Increased glucose tolerance
C. Decreased insulin levels
D. Glucagon levels are increased
Ans. B
Q 14. Metalloproteins help in jaundice by the following mechanism:
A. Increased glucoronyl transferase activity
B. Inhibit heme oxygenase
C. Decrease RBC lysis
D. Increase Y and Z receptors
Ans. B
Q 15. Which protein prevents contraction by covering binding sites on actin and myosin:
A. Troponin
B. Calmodulin
C. Thymosin
D. Tropomyosin
Ans. D
Q 16. Which of the following is not correct regarding capillaries:
A. Greatest cross sectional area
B. Contain 25% of blood
C. Contains less blood than veins
D. Have single layer of cells bounding the lumen
Ans. B
Q 17. A 0.5 litre blood loss in 30 minutes will lead to:
A. Increase in HR, decrease in BP
B. Slight increase in HR, normal BP
C. Decrease in HR and BP
D. Prominent increase in HR
Ans. B
Q 18. Single most important factor in control of automatic contractility of heart is:
A. Myocardial wall thickness
B. Right atrial volume
C. SA node pacemaker potential
D. Sympathetic stimulation
Ans. D
Q 19. Which of the following is not mediated through negative FEEDBACK mechanism:
A. TSH release
B. GH formation
C. Thrombin formation
D. ACTH release
Ans. C
Q 20. Force generating proteins are:
A. Myosin and myoglobin
B. Dynein and kinesin
C. Calmodulin and G protein
D. Troponin
Ans. B
Q 21. Which is true about measurement of BP with sphygmomanometer versus intraarterial pressure measurements:
A. Less than intravascular pressure
B. More than intravascular pressure
C. Equal to intravascular pressure
D. Depends upon blood flow
Ans. B
Q 22. Secondary hyperparathyroidism due to vitamin D deficiency shows:
A. Hypocalcemia
B. Hypercalcemia
C. Hypophosphatemia
D. Hyperphosphatemia
Ans. C
Q 23. Maximum absorption of water takes place in:
A. Proximal convoluted tubule
B. Distal convoluted tubule
C. Collecting duct
D. Loop of Henle
Ans. A
Biochemistry
Q 24. Basic amino acids are:
A. Aspartate and glutamate
B. Serine and glycine
C. Lysine and arginine
D. None of the above
Ans. C
Q 25. Amino acid with dissociation constant closest to physiological pH is:
A. Serine
B. Histidine
C. Threonine
D. Proline
Ans. B
Q 26. Sources of the nitrogen in urea cycle are:
A. Aspartate and ammonia
B. glutamate and ammonia
C. Arginine and ammonia
D. Uric acid
Ans. A
Q 27. If urine sample darkens on standing: the most likely condition is:
A. Phenylketonuria
B. Alkaptonuria
C. Maple syrup disease
D. Tyrosinemia
Ans. B
Q 28. A baby presents with refusal to feed, SKIN lesions, seizures, ketosis organic acids in urine with normal ammonia; likely diagnosis is:
A. Propionic aciduria
B. Multiple carboxylase deficiency
C. Maple syrup urine disease
D. Urea cycle enzyme deficiency
Ans. B
Q 29. Force not acting in an enzyme substrate complex:
A. Electrostatic
B. Covalent
C. Van der Wall
D. Hydrogen
Ans. C
Q 30. Cellular oxidation is inhibited by:
A. Cyanide
B. Carbon dioxide
C. Chocolate
D. Carbonated beverages
Ans. A
Q 31. Triple bonds are found between which base pairs:
A. A-T
B. C-G
C. A-G
D. C-T
Ans. B
Q 32. Which of the following RNA has abnormal purine bases:
A. tRNA
B. mRNA
C. rRNA
D. 16SRNA
Ans. A
Q 33. False regarding gout is:
A. Due to increased metabolism of pyrimidines
B. Due to increased metabolism of purines
C. Uric acid levels may not be elevated
D. Has a predilection for the great toe
Ans. A
Q 34. All of the following statements are true regarding lipoproteins except:
A. VLDL transports endogenous lipids
B. LDL transports lipids to the tissues.
C. Increased blood cholesterol is associated with increased LDL receptors
D. Increased HDL is associated with decreased risk of coronary disease
Ans. C
Q 35. A destitute woman is admitted to the hospital with altered sensorium and dehydration; urine analysis shows mild proteinuria and no sugar; what other test would be desirable:
A. Fouchet
B. Rothera
C. Hays
D. Benedict’s
Ans. B
Q 36. Which of these fatty acids is found exclusively in breast milk:
A. Linolaete
B. Linolenic
C. Palmitic
D. d-hexanoic
Ans. A
Q 37. Blood is not a newtonian fluid because:
A. Viscosity does not changing with velocity
B. Viscosity changes with velocity
C. Density does not change with velocity
D. Density changes with velocity
Ans. B
Microbiology
Q 38. Regarding NK cells, false statement is:
A. It is activated by IL-2
B. Expresses CD 3 receptor
C. It is a variant of large lymphocyte
D. There is antibody induced proliferation of NK cells
Ans. D
Q 39. Adenosine deaminase deficiency is seen in the following:
A. Common variable immunodeficiency.
B. Severe combined immunodeficiency
C. Chronic granulomatous disease
D. Nezelof syndrome
Ans. B
Q 40. A beta hemolytic bacteria is resistant to vancomycin, shows growth in 6.5% NaCI, is non-bile sensitive. It is likely to be:
A. Strep. agalactiae
B. Strep. pneumoniae
C. Enterococcus
D. Strep. bovis
Ans. C
Q 41. False statement about the streptococcus is:
A. M protein is responsible for production of mucoid colonies
B. M protein is the major surface protein of group A streptococci
C. Mucoid colonies are virulent
D. Endotoxin causes rash of scarlet fever
Ans. A
Q 42. Toxin involved in the streptococcal toxic shock syndrome is:
A. Pyrogenic toxin
B. Erythrogenic toxin
C. Hemolysin
D. Neurotoxin
Ans. A
Q 43. A child presents with a white patch over the tonsils; diagnosis is best made by culture in:
A. Loeffler medium
B. LJ medium
C. Blood agar
D. Tellurite medium
Ans. A
Q 44. A patient with 14 days of fever is suspected of having typhoid. What investigation should be done:
A. Blood culture
B. Widal test
C. Stool culture
D. Urine culture
Ans. B
Q 45. All are true about EHEC except:
A. Sereny test is positive
B. Fails to ferment sorbitol
C. Causes HUS
D. Elaborates shiga like exotoxin
Ans. A
Q 46. An organism grown on agar shows green coloured colonies, likely organism is:
A. Staphylococcus
B. E. coli
C. Pseudomonas
D. Peptostreptococcus
Ans. C
Q 47. Congenital syphilis can be best diagnosed by:
A. IgM FTAbs
B. IgG FTAbs
C. VDRL
D. TPI
Ans. A
Q 48. All are features of Ureaplasma urealyticum except:
A. Non gonococcal urethritis
B. Salpingitis
C. Epididymitis
D. Bacterial vaginosis
Ans. D
Q 49. Regarding HIV infection, not true is:
A. p24 is used for early diagnosis
B. Lysis of infected CD 4 cells is seen
C. Dendritic cells do not support replication
D. Macrophage is a reservoir for the virus
Ans. C
Q 50. A pregnant woman from Bihar presents with hepatic encephalopathy. The likely diagnosis:
A. Hepatitis E
B. Hepatitis B
C. Sepsis
D. Acute fatty liver of pregnancy
Ans. A
 
drgenius11

drgenius11

Member
at this tym if u ppl are going to appear in 12th june pmdc u ppl concentrate on revision coz revision in these last 12 days will be so so so so much helpful........nd i have seen some dow uni bcqs using one of ma frnd i think dat will be helpful a lot coz last neb which i gave there was no books like that in market but u ppl are lucky to have best ov luck 4 all ov u who are appearing in this pmdc
 
drwatson

drwatson

CEO
Administrator
Global Moderator
No specific books for PMDC exam but u can prepare from usmle first aid series,and other good mcqs books.
I have mentioned many times that ur core concepts make u pass the exam,not only the prep before exam.
 
A

abanish

Active Member
Q 51. Virus causing hemorrhagic cystitis, diarrhea and conjunctivitis is:
A. RSV
B. Rhinovirus
C. Adenovirus
D. Rotavirus
Ans. C
Q 52. Cystine lactose enzyme deficient (CLED) medium is preferred over McConkey agar in UTI because:
A. Former prevents swarming of proteus
B. Is a selective medium
C. Prevents growth of pseudomonas
D. Promotes growth of candida
Ans. A
Q 53. In which stage of filariasis are microfilaria seen in peripheral blood:
A. Tropical eosinophilia
B. Early adenolymphangitis stage
C. Late adenolymphangitis stage
D. Elephantiasis
Ans. B
Q 54. Pancreatic CA is caused by:
A. Fasciola
B. Clonorchis
C. Paragonimus
D. None
Ans. B
Q 55. All of the following are true except:
A. E.coli is an aerobe and facultative anaerobe
B. Proteus forms uric acid stones
C. E. coli is motile by peritrichate flagella
D. Proteus causes deamination of phenylalanine to phenylpyruvic acid
Ans. B
Q 56. Consumption of uncooked pork is likely to cause which of the following helminthic disease:
A. Tinea saginata
B. Tinea solium
C. Hydatid cyst
D. Trichuris trichura
Ans. B
Pathology
Q 57. Enzyme that protects the brain from free radical injury is:
A. Myeloperoxidase
B. Superoxide dismutase
C. MAO
D. Hydroxylase
Ans. B
Q 58. Autoimmune haemolytic anemia is seen in:
A. ALL B. AML
C. CLL D. CML
Ans. C
Q 59. All of following are correct about thromboxane A2 except:
A. Low dose aspirin inhibits its synthesis
B. Causes vasoconstriction in blood vessels
C. Causes broncoconstriction
D. Secreted by WBC
Ans. D
Q 60. Which of the following complications is likely to result after several units of blood have been transfused:
A. Metabolic alkalosis
B. Metabolic acidosis
C. Respiratory alkalosis
D. Respiratory acidosis
Ans. A
Q 61. The mother has sickle cell disease and father is normal. Chances of children having sickle cell disease and sickle cell trait respectively are:
A. 0 and 100%
B. 25 and 25%
C. 50 and 50%
D. 10 and 50%
Ans. A
Q 62. Father has a blood group B, mother has AB; children are not likely to have the following blood group:
A. O
B. A
C. B
D. AB
Ans. A
Q 63. Protein involved in intercellular connections is:
A. Connexin
B. Integrin
C. Adhesin
D. None of the above
Ans. A
Pharmacology
Q 64. All are reasons for reducing drug dosage in elderly except:
A. They are lean and their body mass is less
B. Have decreasing renal function with age
C. Have increased baroceptor sensitivity
D. Body water is decreased
Ans. C
Q 65. True statement regarding inverse agonists is:
A. Binds to receptor and causes intended action
B. Binds to receptor and causes opposite action
C. Binds to receptor and causes no action
D. Binds to receptor and causes submaximal action
Ans. B
Q 66. True statement regarding first order kinetics is:
A. Independent of plasma concentration
B. A constant proportion of plasma concentration is eliminated
C. T½ increases with dose
D. Clearance decreases with dose
Ans. B
Q 67. A diabetic female on INH and rifampicin for TB suffers DVT. She is started on warfarin. PT is not raised. Next step should be:
A. Long term heparin therapy
B. Replace warfarin with acecoumarin
C. Switch ethambutol for rifampin
D. Use LMW heparin
Ans. C
Q 68. Beta blocker that can be used in renal failure is:
A. Propranolol
B. Pindolol
C. Sotalol
D. Nadolol
Ans. A
Q 69. All of the following are correct about steroids except:
A. Inhibit the release of arachidonic acid from vessel wall through action of phospholipase A2
B. Bind plasma membrane receptors and following internalization influence nuclear changes
C. Inhibit vascular membrane permeability
D. Increase glucose synthesis, glycogen deposition in liver
Ans. B
Q 70. All of the following statements are true except:
A. PGs and leukotrienes are derived from arachidonic acid
B. COX I is an inducible enzyme
C. COX II is induced by cytokines at sites of inflammation.
D. Leukotrienes cause smooth muscle constriction
Ans. B
Q 71. Which of the following is a false statement:
A. IV noradrenaline increases systolic and diastolic BP and cause tachycardia
B. IV adrenaline increases systolic BP, no change or increase diastolic BP and causes tachycardia
C. IV isoproterenol causes increase in systolic BP, decreases diastolic BP and causes tachycardia
D. Dopamine improves renal function, increases cardiac output and systolic BP
Ans. A
Q 72. Digoxin is not indicated in:
A. Atrial flutter
B. Atrial fibrillation
C. High output failure
D. PSVT
Ans. C
Q 73. All of the following statements are true about theophylline except:
A. Increase in dose is required in cardiopulmonary disease
B. Increases cAMP
C. Increase in dose is required in smokers
D. Inhibits phosphodiesterase
Ans. A
Q 74. Mechanism of action of tetracycline is:
A. Binds to A site and inhibit attachment of t-RNA.
B. Inhibits peptidyl transferase
C. Causes misreading of mRNA
D. Causes termination of peptide chain elongation
Ans. A
Q 75. False statement about selegeline is:
A. It is a MAO-A inhibitor
B. Does not cause cheese reaction
C. Not useful in advanced cases of on-off phenomenon
D. It is used in parkinsonism
Ans. A
Q 76. A patient on phenytoin for treatment of seizures develops depression for which he is prescribed tricyclics. He now complains of lassitude and his Hb reads 8. Next step in managing this patient should be:
A. Chest X-ray
B. MCV should be estimated
C. GGT should be estimated
D. Bone marrow examination
Ans. B
Q 77. Which of the following drugs would be removed by dialysis?
A. Digoxin
B. Salicylates
C. Benzodiazepines
D. Organophosphates
Ans. B
Q 78. In low doses aspirin acts on:
A. Cyclooxygenase
B. Thromboxane A2
C. PGI2
D. Lipoxygenase
Ans. B
Q 79. True statement about ticlopidine is:
A. Directly interacts with platelet membrane
B. Onset of action is delayed
C. Inhibits platelet gp IIb/IIIa receptors
D. Has fibrinolytic activity
Ans. A
Q 80. All of the following statements about methotrexate are true except:
A. Folinic acid enhances the action of methotrexate
B. Methotrexate inhibit dehydrofolate reductase
C. Non proliferative cells are resistant to metho- trexate
D. Methotrexate is used in treatment of PSORIASIS
Ans. A
Q 81. Drug containing two sulfhydryl groups in a molecule:
A. BAL
B. EDTA
C. Pencillamine
D. Desferioxamine
Ans. A
Forensic Medicine
Q 82. Gettler’s test is done for death by:
A. Drowning B. Hanging
C. Bums D. Phophorus poisoning
Ans. A
Q 83. Feature indicative of antimortem drowning is:
A. Cutis anserina
B. Rigor mortis
C. Washer woman’s feet
D. Grass and weeds grasped in the hand
Ans. D
Q 84. A boy has 20 permanent teeth and 8 temporary teeth. His age is likely to be:
A. 9 years
B. 10 years
C. 11 years
D. 12 years
Ans. C
Q 85. A patient has sensation of bugs crawling all over his body. This may be effect of:
A. Cocaine
B. Alcohol
C. Cannabis
D. Benzodiazepines
Ans. A
Q 86. A person comes in contact with other. This is called:
A. Locard principle
B. Quetlet’s rule
C. Petty’s principle
D. None of the above
Ans. A
Q 87. A patient of head injury, has no relatives and requires urgent cranial decompression; Doctor should:
A. Operate without formal consent
B. Take police consent
C. Wait for relatives to take consent
D. Take magistrate consent
Ans. A
Q 88. A boy attempts suicide. He is brought to a private doctor and he is successfully cured. Doctor should:
A. Inform police
B. Not required to inform police
C. Report to magistrate
D. Refer to a psychiatrist
Ans. B
PREVENTIVE AND SOCIAL Medicine
Q 89. All are true about DOTS except:
A. Continuation phase drugs are given in a multi- blister combipack
B. Medication is to be taken in presence of a health worker
C. Alternate day treatment
D. Improves compliance
Ans. C
Q 90. Basanti a 29 years aged female from Bihar presents with active tuberculosis. She delivers baby. All of the following are indicated except:
A. Administer INH to the baby
B. Withhold breastfeeding
C. Give ATT to mother for 2 years
D. Ask mother to ensure proper disposal of sputum
Ans. B
Q 91. Under the national TB programme, for a PHC to be called a PHC-R, requisite is:
A. Microscopy
B. Microscopy plus Radiology
C. Radiology
D. None of the above
Ans. B
Q 92. A person has received complete immunization against tetanus 10 years ago, now he presents with a clean wound without any lacerations from an injury sustained 3 hours ago. He should now be given:
A. Full course of tetanus toxoid
B. Single dose of tetanus toxoid
C. Human tetanus globulin
D. Human tetanus globulin and single dose of toxoid
Ans. B
Q 93. The false statement regarding tetanus is:
A. Five doses of immunisation provide life long immunity
B. TT affords no protection in the present injury
C. TIG is useful in lacerated wound
D. TT and Ig both may be given in suspected tetanus
Ans. A
Q 94. A certain community has 100 children out of whom 28 are immunised against measles. 2 of them acquired measles simultaneously. Subsequently 14 get measles. Assuming the efficacy of the vaccine to be 100%. What is the secondary attack rate?
A. 5%
B. 10%
C. 20%
D. 21.5%
Ans. C
Q 95. A community has a population of 10,000 and a birth rate of 36 per 1000. 5 maternal deaths were reported in the current year. The MMR is:
A. 14.5
B. 13.8
C. 20
D. 5
Ans. B
Q 96. 10 babies are born in a hospital on same day. All weigh 2.8 kg each. Calculate the standard deviation:
A. Zero
B. One
C. Minus one
D. 0.28
Ans. A
Q 97. Out of 11 births in a hospital, 5 babies weighed over 2.5 kg and 5 weighed less than 2.5 kg. What value does 2.5 represent:
A. Geometric average
B. Arithmetic average
C. Median
D. Mode
Ans. C
Q 98. A man weighing 68 kg, consumes 325 gm carbohydrate, 65 gm protein and 35 gms fat in his diet. The most applicable statement here is:
A. His total calorie intake is 3000 kcal
B. The proportion of proteins, fats and carbohydrates is correct and in accordance with a balanced diet
C. He has a negative nitrogen balance
D. 30% of his total energy intake is derived from fat
Ans. B
Q 99. A country has a population of 1000 million; birth rate is 23 and death rate is 6. In which phase of the demographic cycle does this country lie:
A. Early expanding
B. Late expanding
C. Plateau
D. Declining
Ans. B
Q 100. In a population of 10,000, beta carotene was given to 6000; it was not given to the remainder. 3 out of the first group got lung cancer while 2 out of the other 4000 also got lung cancer. The best conclusion is:
A. Beta carotene and lung cancer have no relation to one another
B. The p value is not significant
C. The study is not designed properly
D. Beta carotene is associated with lung cancer
Ans. A
 
A

abanish

Active Member
Q 101. A subcentre in a hilly area caters to a population of:
A. 1000
B. 2000
C. 3000
D. 5000
Ans. C
Q 102. In a community, an increase in new cases denotes:
A. Increase in incidence rate
B. Increase in prevalence rate
C. Decrease in incidence rate
D. Decrease in prevalence rate
Ans. A
Q 103. More false positive cases on screening in a community signify that the disease has:
A. High prevalence
B. High sensitivity
C. Low prevalence
D. Low sensitivity
Ans. C
Q 104. The same screening test is applied to two communities X and Y; Y shows more false +ve cases as compared to X. The possibility is:
A. High sensitivity
B. High specificity
C. Y community has high prevalence
D. Y community has low prevalence
Ans. C
Q 105. ELISA is performed on a population with low prevalence of hepatitis B. What would be the result of performing double screening ELISA tests?
A. Increased sensitivity and positive predictive value
B. Increased sensitivity and negative predictive value
C. Increased specificity and positive predictive value
D. Increased specificity and negative predictive value
Ans. C
Q 106. While testing a hypolipidemic drug, serum lipid levels were tested both before and after its use. Which test is best suited for the statistical analysis of the result:
A. Paired t-test
B. Student’s test
C. Chi square test
D. None of the above
Ans. A
Q 107. Type 1 sampling error is classified as:
A. Alpha error
B. Beta error
C. Gamma error
D. Delta error
Ans. A
Q 108. Virulence of a disease is indicated by:
A. Proportional mortality rate
B. Specific mortality rate
C. Case fatality ratio
D. Amount of GDP spent on control of disease
Ans. C
Q 109. Which of the following diseases needs not to be screened for in workers to be employed in a dye industry in Gujarat ?
A. Anemia
B. Bronchial asthma
C. Bladder cancer
D. Precancerous lesion
Ans. A
Q 110. Best test to detect iron deficiency in community is:
A. Serum transferrin
B. Serum ferritin
C. Serum iron
D. Hemoglobin
Ans. B
Q 111. Which of the following is not a complete sterilization agent:
A. Glutaraldehyde
B. Absolute alcohol
C. Hydrogen peroxide
D. Sodium hypochlorite
Ans. B
Q 112. Seasonal trend is due to:
A. Vector variation
B. Environmental factors
C. Change in herd immunity
D. All of the above
Ans. B
Medicine
Q 113. False statement about type I respiratory failure is:
A. Decreased PaO2
B. Decreased PaCO2
C. Normal PaCO2
D. Normal A-a gradient
Ans. D
Q 114. A 60 years old man presents with nonproductive cough for 4 weeks. He has grade III clubbing, and a lesion in the apical lobe on X-ray. Most likely diagnosis here is:
A. Small cell CA
B. Non-small cell CA
C. Fungal infection
D. Tuberculosis
Ans. B
Q 115. A 60 years old man is suspected of having bronchogenic CA. TB has been ruled out in this patient. What should be the next investigation:
A. CT guided FNAC
B. Bronchoscopy and biopsy
C. Sputum cytology
D. X-ray chest
Ans. B
Q 116. A man presents with fever, weight loss and cough. Mantoux reads an induration of 17 × 19 mm; sputum cytology is negative for AFB. Most likely diagnosis is:
A. Pulmonary tuberculosis
B. Fungal infection
C. Viral infection
D. Pneumonia
Ans. A
Q 117. Pulmonary edema associated with normal PCWP is observed, which of these is not a cause:
A. High altitude
B. Cocaine overdose
C. Post cardiopulmonary bypass
D. Bilateral renal artery stenosis
Ans. D
Q 118. An ABG analysis shows: pH 7.2, raised pCO2, decreased HCO3. Diagnosis is:
A. Respiratory acidosis
B. Compensated metabolic acidosis
C. Respiratory and metabolic acidosis
D. Respiratory alkalosis
Ans. C
Q 119. ABG analysis of a patient on ventilator shows decreased pCO2, normal pO2, pH 7.5. Diagnosis is:
A. Respiratory acidosis
B. Metabolic alkalosis
C. Respiratory alkalosis
D. Metabolic acidosis
Ans. C
Q 120. In a patient of acute inferior wall MI. Best modality of treatment is:
A. IV fluids
B. Digoxin
C. Diuretics
D. Vasodilators
Ans. A
Q 121. A 26 years old asymptomatic woman is found to have arrhythmias and a systolic murmur associated with midsystolic ? . Which investigation would you use:
A. Electrophysiological testing
B. CT scan
C. Echocardiography
D. Angiography
Ans. C
Q 122. A patient complains of intermittent claudication, dizziness and headache. Most likely cardiac lesion is:
A. TOF
B. ASD
C. PDA
D. Coarctation of aorta
Ans. D
Q 123. All of the following are true about ASD except:
A. Right atrial hypertrophy
B. Left atrial hypertrophy
C. Right ventricular hypertrophy
D. Pulmonary hypertension
Ans. B
Q 124. Mitral valve vegetations do not usually embolise to:
A. Lung
B. liver
C. spleen
D. brain
Ans. A
Q 125. A woman has septic abortion done, vegetation on tricuspid valve is likely to go to:
A. Septic infarcts to lung
B. liver
C. spleen infarcts
D. Emboli to brain
Ans. A
Q 126. Kussmaul’s sign is not seen in:
A. Restrictive cardiomyopathy
B. Constrictive pericarditis
C. Cardiac tamponade
D. RV infarct
Ans. C
Q 127. A patient presents with engorged neck veins, BP 80/50 mmHg and pulse rate of 100/min following blunt trauma to the chest. Diagnosis is:
A. Pneumothorax
B. Right ventricular failure
C. Cardiac tamponade
D. Hemothorax
Ans. C
Q 128. Which of the following is not seen on hemoglobin electrophoresis in sickle cell anemia:
A. HbA
B. HbA2
C. HbF
D. HbS
Ans. A
Q 129. False statement regarding DIC is:
A. Thrombocytopenia
B. Decreased fibrinogen
C. Decreased PTT
D. Increased PT
Ans. C
Q 130. Thrombocytopenia occurs in all except:
A. Henoch Schonlein purpura
B. TTP
C. DIC
D. Leukemia
Ans. A
 
A

abanish

Active Member
Q 131. A patient with an Hb of 6 g%, WBC count of 2000/cmm, has a normal different count except for having 6% blasts, platelets are reduced to 80,000/cmm; moderate splenomegaly is present. Possible diagnosis is:
A. Leukemia
B. Aplastic anemia
C. HEMOLYSIS
D. lTP
Ans. A
Q 132. A patient being investigated for anemia has a dry marrow tap; peripheral smear reveals tear drop cells. Most likely diagnosis is:
A. Leukemia
B. Lymphoma
C. Myelofibrosis
D. Polycythemia rubra vera
Ans. C
Q 133. Tumor associated with polycythemia vera is:
A. Sarcoma
B. Pituitary adenoma
C. Cerebellar haemangioblastoma
D. None of the above
Ans. C
Q 134. A young patient presents with jaundice. Total bilirubin is 21 mg%, direct is 9.6 mg%, alkaline phosphatase is 84 KA units. Diagnosis is:
A. Hemolytic jaundice
B. Viral hepatitis
C. Chronic active hepatitis
D. Obstructive jaundice
Ans. D
Q 135. A young male with gallbladder stones shows the following test results: serum bilirubin 2.5 mg%, Hb 6 g%, urine test positive for urobilinogen. Diagnosis is:
A. Hemolytic jaundice
B. Obstructive jaundice
C. Hepatocellular jaundice
D. Protoporphyria
Ans. A
Q 136. An 18 years old male presents with massive hematemesis. He has history of fever for the past 14 days for which he was managed with drugs. Moderate splenomegaly is present. Diagnosis is:
A. NSAID induced duodenal ulcer
B. Drug induced gastritis
C. Esophageal varices
D. None of the above
Ans. C
Q 137. Urinalysis shows RBC casts. Likely source is:
A. kidney
B. Ureter
C. Bladder
D. Urethra
Ans. A
Q 138. A young man develops gross hematuria 3 days after an attack of URTI. Most likely renal Pathology is:
A. Acute glomerulonephritis
B. Minimal change disease
C. IgA nephropathy
D. Membranous glomerulonephritis
Ans. C
Q 139. A patient’s CSF report reads as follows: sugar 40 mg%, protein 150 mg%, chloride 550 mg%; lymphocytosis present. The picture is suggestive of:
A. Fungal meningitis
B. Viral meningitis
C. TB meningitis
D. Leukemia
Ans. C
Q 140. Lacunar infarcts are caused by:
A. Lipohyalinosis of penetrating arteries
B. Middle carotid artery involvement
C. Emboli to anterior circulation
D. None of the above
Ans. A
Q 141. Dinesh, a 56 years aged man presents with complaints of slowness of movements, postural instability, tremors, rigidity and memory loss. Most likely diagnosis is:
A. Multi-infarct dementia
B. Alzheimer’s disease
C. Parkinsonism
D. None of the above
Ans. C
Q 142. All of the following may be seen in Wilson’s disease except:
A. Cerebellar ataxia
B. Peripheral neuropathy
C. Dysphagia
D. Chorea
Ans. B
Q 143. An elderly man presents with features of dementia, ataxia, difficulty in downward gaze and a history of frequent falls. Likely diagnosis is:
A. Parkinson disease
B. Progressive supranuclear gaze palsy
C. Alzheimer’s disease
D. None of the above.
Ans. B
Q 144. A chromosomal anomaly associated with Alzheimer’s dementia is:
A. Trisomy 18
B. Patau syndrome
C. Trisomy 21
D. Turner syndrome
Ans. C
Q 145. All are true about Huntington’s disease, except:
A. Chorea
B. Depression, apathy
C. Progressive dementia
D. Cog-wheel rigidity
Ans. D
Q 146. A 30-year-old male complains of loss of erection; he has low testosterone and high prolactin level in blood. What is the likely diagnosis:
A. Pituitary adenoma
B. Testicular failure
C. Craniopharyngioma
D. Cushing’s syndrome
Ans. A
Q 147. A patient meets with an accident with resultant transection of the pituitary stalk. What will not occur:
A. Diabetes mellitus
B. Diabetes insipidus
C. Hyperprolactinemia
D. Hypothyroidism
Ans. A
Q 148. A woman has bilateral headache that worsens with emotional stress. She has two children, both doing badly in school. Diagnosis is:
A. Migraine
B. Cluster headache
C. Tension headache
D. Trigeminal neuralgia
Ans. C
Q 149. A female aged 30 years, presents with episodic throbbing headache for past 4 years with nausea and vomiting. Most likely diagnosis is:
A. Migraine
B. Cluster headache
C. Angle closure glaucoma
D. Temporal arteritis
Ans. A
Q 150. A woman complains of headache associated with paresthesias of the right upper and lower limb. Most likely diagnosis is:
A. Trigeminal neuralgia
B. Glossopharyngeal neuralgia
C. Migraine
D. Cluster headache
Ans. C
 
A

abanish

Active Member
Q 151. All of the following are features of MEN IIa, except:
A. Pituitary tumor
B. Pheochromocytoma
C. Medullary CA thyroid
D. Parathyroid adenoma
Ans. A
Q 152. A patient with Cushingoid features presents with hemoptysis. He shows no response to dexamethasone suppression test. Most likely diagnosis is:
A. Adrenal hyperplasia
B. Adrenal adenoma
C. CA lung with ectopic ACTH production
D. Pituitary microadenoma
Ans. C
Q 153. An obese patient presented in casualty in an unconscious state. His blood sugar measured 400 mg%, urine tested positive for sugar and ketones. Drug most useful in management is:
A. Glibenclamide
B. Troglitazone
C. Insulin
D. Chlorpropamide
Ans. C
Q 154. Which of the following is not associated with thymoma:
A. Red cell aplasia
B. Myasthenia gravis
C. Hypergammaglobulinemia
D. Compression of the superior mediastinum
Ans. C
Q 155. A young basketball player with height 188 cm and arm span 197 cm has a diastolic murmur best heard in second right intercostal space. Likely cause of murmur is:
A. AS
B. Coarctation of aorta
C. AR
D. MR
Ans. C
Q 156. A patient presents with arthritis, hyperpigmen- tation of SKIN and hypogonadism. Likely diagnosis is:
A. Hemochromatosis
B. Ectopic ACTH secreting tumor of lung
C. Wilson’s disease
D. Rheumatoid arthrits
Ans. A
Q 157. In myasthenia gravis, correct statement regarding thymectomy is:
A. Should be done in all cases
B. Should be done in cases with ocular involvement only
C. Not required if controlled by medical management
D. Should be done only in cases that are associated with thymoma
Ans. A
Q 158. Most common fungal infection in febrile neutropenia is:
A. Aspergillus niger
B. Candida
C. Mucormycosis
D. Aspergillus fumigatus
Ans. B
Q 159. The following group of tests should be done to optimise graft uptake in bone marrow transplant:
A. Blood grouping
B. HLA matching
C. Culture for infection
D. All of the above
 
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