Pharmacology and toxicology mcqs (311_320)
311.An alkaloid that is used as an anti amoebic drug is
A.Ephedrine
B.Colchicine
C.Emetine
D.Strychnine
Ans.C
312.Which of the following factors associated with aggregation of platelets?
A.Arachidonic acid
B.Bradykinin
C.Leukotriene
D.Thromboxane A2
Ans.D
313.Mucolytic is
A.Codeine
B.Chlorpheniramine
C.Salbutamol
D.Carbocisteine
Ans.D
313.Which of the following metals is useful in the treatment of rheumatoid arthritis?
A.Platinum
B.Copper
C.Silver
D.Gold
Ans.D
314.Pyrimethamine is used to treat malaria in combination with
A.Sulphacetamide
B.Sulphadoxine
C.Sulphafurazole
D.Sulphadimidine
Ans.B
315.Which of the following is a muscarinic receptor antagonist?
A.Salbutamol
B.Albuterol
C.Theophylline
D.Ipratropium
Ans.D
316.Non_glycoside positive inotropic drug is
A.Digoxin
B.Gitoxin
C.Dobutamine
D.Strophanthine K
Ans.C
317.Acetyl cysteine is used clinically as a
A.Cough suppressant
B.Mucolytic
C.Haemostatic
D.Astringent
Ans.B
318Directly acting vasodilator is
A.Labetolol
B.Clonidine
C.Enalapril
D.Nifedipine
Ans.D
319.Which of the following acts at the proximal tubule
A.Thiazide diuretics
B.Loop diuretics
C.Carbonic anhydrous inhibitors
D.Potassium sparing diuretics
Ans.C
320.Which of the following drug is given to reduce body weight
A.Flunarazine
B.Fluoxotine
C.Fenfluramine
D.Flumazenil
Ans.C
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