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A child with permanently stained teeth reports, He was most probably administered_____________?

  • (A)  Disphenyl hydantoin
  • (B)  Diphenhydramine
  • (C)  Digoxin
  • (D)  Doxycycline
Submitted By :Ali Uppal


A patient suffering from syphilis is given pencillin He may develop_____________?

  • (A)  Cholestatic Jaundice
  • (B)  Grey Syndrome
  • (C)  Fanconi Syndrome
  • (D)  Jarish – Herxheimer reaction
Submitted By :Ali Uppal


Peripheral neuritis is a complication of_______________?

  • (A)  Isoniazid
  • (B)  Ethambutol
  • (C)  Rifampicin
  • (D)  Pirazinamide
Submitted By :Ali Uppal


When broad spectrum antibiotics are administered with coumarin anticoagulants, the anticoagulant action may be____________?

  • (A)  Reduced because of enhanced hepatic drug metabolism
  • (B)  Reduced because of increased protein binding
  • (C)  Increased because of reduction of vitamin sources
  • (D)  Increase because of decrease renal excretion of the anticoagulant
Submitted By :Ali Uppal


Granesetron, the antiemetic properties because of____________?

  • (A)  Dopaminergic receptor – blocking actions
  • (B)  Gabamimetic actions
  • (C)  Gaba-inhibitory actions
  • (D)  Serotonin receptor – blocking action
Submitted By :Ali Uppal


The mechanism of action of chloramphenicol is inhibition of synthesis of_____________?

  • (A)  Cell wall
  • (B)  Cell membrane
  • (C)  Protein
  • (D)  DNA
Submitted By :Ali Uppal


A patient taking which of the following drug should not eat cheese, etc_____________?

  • (A)  Tetracycline
  • (B)  Amoxycillin
  • (C)  Doxycycline
  • (D)  Triamterene
Submitted By :Ali Uppal


Cross resistance of isoniazid is seen with_____________?

  • (A)  Rifampicin
  • (B)  Ethionamide
  • (C)  Cycloserine
  • (D)  Ethambutol
Submitted By :Ali Uppal


Metronidazole______________?

  • (A)  Has no side-effects
  • (B)  Is used in management of ANUG
  • (C)  Is mainly concentrated in saliva
  • (D)  Is active against gram-positive aerobes
Submitted By :Ali Uppal


Which of the following is a 4th generation cephalosporin______________?

  • (A)  Ceftrioxone
  • (B)  Cefaclor
  • (C)  Cefepime
  • (D)  Cefuroxime
Submitted By :Ali Uppal