PHARMACOLOGY MCQ AND NPC EXAM DAILY SERIES 19

 NPC EXAM DAILY SERIES

[PHARMACOLOGY IMPORTANT QUESTIONS]

PHARMACOLOGY MCQ AND NPC EXAM DAILY SERIES

1. Which of the following anti-arrhythmic drug is having Iodine?

A. Disopyramide

B. Flecainide

C. Amiodarone

D. Quinidine

2. Which of the following pairs has an interaction beneficial for routine clinical use:

A. Pseudoephedrine and Aluminium hydroxide gel

B. Tetracycline and milk of magnesia

C. MAO inhibitor and Tyramine

D. Chloramphenicol and Tolbutamide

3. The mechanism of action of rifampicin involve: 

A. Inhibition of bacterial DNA directed RNA polymerase

B. Inhibition of mycolic acid synthesis

C. Inhibition of protein synthesis

D. Inhibition of trans peptidase

4. Use of isoniazid is restricted due to:

A. Ototoxicity

B. Hepatotoxicity

C. Neurotoxicity

D. Bone marrow depression

5. HIV infection can be clinically controlled with:

A. Cydarabine

B. Acyclovir

C. Zidovudine

D. Amantadine

6. Which of the following drug blocks the sodium channel and dissociates slowly?

A. Quinidine

B. Lignocaine

C. Flecainide

D. Procainamide

7. Simvastatin belongs to:

A. HMG CoA reductase inhibitor type of antilipidemic agent 

B. HMG CoA reductase inhibitor type of anticoagulant agent

C. Fibrate type of anticoagulant agent

D. Fibrate type of antilipidemic agent

8. Which of the following organism is the Source for amphotericin?

A. Streptomyces immodosus

B. Streptomyces nodosus

C. Streptomyces griseus

D. Streptomyces aureofaciens

9. Which of the following drug produces gastric irritation after micronization?

A. Phenobarbital

B. Tetracycline

C. Erythromycin

D. Nitrofurantoin

10. Adult dose of a drug is 150 mg/kg and the drug is available as tablets of 2 mg strength. Calculate the dosed required for a boy of age 14 yrs and weight of 35 kg?

A. 74.9 mg

B. 78 mg

C. 82 mg

D. 80 mg

11. Which of the following method is used to measure respiratory efficiency of cells in cell culture?

A. Fluroscein Diacetate method

B. Reduction of tetrazolium salts

C. Evan’s blue method

D. Calcofluor white method

12. Which of the following Dopaminergic agonist used in the treatment of Parkinsonism?

A. Levodopa

B. Carbidopa

C. Mirtazapine

D. Ropinirole

13. What is the principle involved in the VDRL test?

A. Agglutination

B. Precipitation

C. Flocculation

D. Opsonisation

14. Prazocine is a derivative of which of the following?

A. Quinazoline

B. Phthalazine

C. Quinoline

D. Isoquinoline