Which of the following drugs undergoes “Hoffmann elimination” ?

Related Mcqs:

1. Which of the following drugs when used for prolonged period in the maintenance treatment of tonic-clonic seizures can lead to increased metabolism of warfarin like drugs?

   A. Phenobarbital.
   B. Meprobamate
   C. Chlordiazepoxide
   D. Triazolam
   E. Zolpidum

   Submitted by: Dr.Tassawer-e-Meran

2. NSAID which undergoes enterohepatic circulation______________?

   A. Phenylbutazone
   B. Piroxicam
   C. Aspirin
   D. Ibuprofen

3. Which material undergoes hysteresis ?

   A. Irreversible hydrocolloid
   B. Reversible hydrocolloid
   C. Impression plaster
   D. Metallic oxide paste

4. Elimination after 4 half lives in first order kinetics is____________?

   A. 84%
   B. 93%
   C. 80.5%
   D. 4.75%

5. Complete drug elimination occurs after how many hours, if t½ is 4 hrs______________?

   A. 12 hrs
   B. 20 hrs
   C. 25 hrs
   D. 30 hrs

6. All of the following drugs are non depolarizing neuromuscular blocking agents except_______________?

   A. D-tubocurarine
   B. Gallamine triethiodide
   C. Pancuronium bromide
   D. Succinylcholine

7. The following drugs are avoided with warfarin ______________?

   A. Antacids
   B. Benzodiazepine
   C. Nsaid’s like Ibuprofen
   D. Codeine, dihydrocodeine, paracetmol

8. Which of the following drugs is not hypoglycemic?

   A. Ethosuxinide
   B. Tolbutamide
   C. Glibenclamide
   D. Gluengon

9. Which of the following drugs is used to treat both diabetes mellitus and diabetes insipidus_____________?

   A. Chlorpropamide
   B. Glibenclamide
   C. Glicazide
   D. Glipizide

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

    A. Edrophonium
    B. Demecarium
    C. Carbaryl
    D. Tacrine