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The drug which activates plasma antithrombin -III for its anticogulant action is____________?

  • (A)  Dicumarol
  • (B)  Idphenadione
  • (C)  Heparin
  • (D)  Phenindone
Submitted By :Ali Uppal


Which of the following drugs is used therapeutically during allergic conditions ?

  • (A)  Epinephrine
  • (B)  Succinylcholine
  • (C)  Tetracycline
  • (D)  Sulfonamides
Submitted By :Ali Uppal


Which one of the following can be blocked by atropine ?

  • (A)  Decreased blood pleasure caused by hexamethonium
  • (B)  Increased blood pressure caused by nicotine
  • (C)  Tachycardia caused by exercise
  • (D)  Tachycardia caused by infusion of acetylcholine
Submitted By :Ali Uppal


Atropine is used in______________?

  • (A)  Organophosphate poisoning
  • (B)  Chronic glaucoma
  • (C)  Syncope
  • (D)  Trigeminal neuralgia
Submitted By :Ali Uppal


In treating Xerostomia, Which of the following might be prescribed ?

  • (A)  Atropine
  • (B)  Neostigmine
  • (C)  Scopalamine
  • (D)  Ephedrine
Submitted By :Ali Uppal


Which one of the following drugs is not a reversible anticholinesterase drug ?

  • (A)  Edrophonium
  • (B)  Demecarium
  • (C)  Carbaryl
  • (D)  Tacrine
Submitted By :Ali Uppal


Which of the following drugs undergoes “Hoffmann elimination” ?

  • (A)  d-tubecurarine
  • (B)  Acetycholine
  • (C)  Atracurium
  • (D)  Acetazolamide
Submitted By :Ali Uppal


Fellypressin is a_______________?

  • (A)  Vaso dilator
  • (B)  Vaso constrictor
  • (C)  Neuroleptic
  • (D)  Anti coagulant
Submitted By :Ali Uppal


Succinylcholine prevents bronchospasm by______________?

  • (A)  Depolarising block
  • (B)  Direct muscle relaxation
  • (C)  Centrally acting muscle relaxation
  • (D)  Dual action
Submitted By :Ali Uppal


Short-acting non-depolarising muscle relaxant is________________?

  • (A)  Succinylcholine
  • (B)  Pancuronium
  • (C)  Mivacurum
  • (D)  Decamethonium
Submitted By :Ali Uppal