Thursday, July 10, 2008

34 - random mcqs on various subjects

1q: all of the following infections are acquired by consumption of shell fish except ?

  1. Norwalk virus
  2. Hepatitis a virus
  3. Vibrio parahemolyticus
  4. Adenovirus

Answer: d . adeno virus .

2q: all of the following are used in lysis centrifugation technique except ?

  1. saponin
  2. polyprophylene glycol
  3. sodium polyanethanol sulphonate
  4. palmitic acid

answer : d . palmitic acid is not used .

3q: which of the following stain is specific for dermatiaceous fungi ?

  1. mayer’s mucicarmine stain
  2. hematoxylin and eosin stain
  3. masson-fontana silver stain
  4. gridley’s fungal stain

answer: c . masson – Fontana silver stain .

4q: whipple’s disease causative agent ?

Answer : trophyrema whippeli .

5q: in HIV positive patients to prevent Cryptococcus neoformans infection the following drug is used for prophylaxis ?

Answer : fluconazole.

6q: the organism causing cellulitis in fish mongers ?

  1. pasteurella multocida
  2. capnocytophaga canimorsus
  3. eikenella corrodens
  4. erysipelothrix rhusiopathiae

answer : d .

7q: the humanized CD 33 antibody linked to calicheamicin ( a potent anti tumor antibiotic ) called as GEMTUZUMAB OZOGAMICIN is used in the treatment of which leukemia ?

  1. AML
  2. ALL
  3. CML
  4. CLL

Answer: a . AML .

8q: delayed hemolytic transfusion reaction occurs due to incompatibility in which antigen system?

  1. duffy antigen
  2. kidd antigen
  3. p system
  4. lewis system

answer: b . kidd antigen .

9q: the normal level of plasma fibrinogen ?

Answer: 150 – 400 mg/dl .

10q: the vitamin supplement used to treat maple syrup urine disease ?

  1. vitamin C
  2. thiamine
  3. riboflavin
  4. niacin

answer : b . thiamine .

11q: the aminoacids used in the synthesis of creatinine and creatine are ?

Answer : glycine and arginine .

12q: pulsating tumor is ?

  1. osteosarcoma
  2. chondrosarcoma
  3. ewing’s sarcoma
  4. osteoclastoma

answer : a . osteosarcoma .

13q: most common organism causing meningitis in a 1 year old child in India is ?

  1. streptococcus pneumoniae
  2. hemophilus influenza
  3. listeria
  4. neisseria meningitides

answer : b .

14q: urine has sweaty feet odour in which condition ?

  1. alkaptonuria
  2. cystinuria
  3. glutaric acidemia
  4. tyrosinemia

answer : c . glutaric acidemia .

15q: which is the part of the vertebral canal that will show secondary curves with concavity backwards ?

  1. cervical
  2. thoracic
  3. sacral
  4. coccyx .

answer : a . cervical .

16q: aspiration of sperms from testes is done in ?

  1. TESA
  2. MESA
  3. ZIFT
  4. GIFT

Answer : a . TESA .

17q: highest transmission of hepatitis B from mother to fetus occurs if the mother is infected during which of these

  1. first trimester
  2. second trimester
  3. third trimester
  4. at the time of implantation

answer : c . third trimester

18q: bishops score includes all except

  1. dilatation
  2. effacement
  3. station of the presenting part
  4. interspinous diameter

answer : d .

19q: granulocytopenia , gingival hyperplasia and facial hirsutism are all possible side effects of one of the following drugs

  1. phenytoin
  2. valproate
  3. carbamazepine
  4. phenobarbitone

answer : a . phenytoin .

20q: entropy in a biological system does not increase because

  1. it is an open system
  2. it is a closed system
  3. it is governed by vitalism
  4. it is related to thermodynamics

answer: a .

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