Pharmacology and Toxicology

M

Mr. Dubey • 51.17K Points
Coach

Q 21. The . . . . . . . . are drugs which block the histamine action on the parietal cells in stomach, thus acid produced by these cells decreases.

(A) Antigastrin drugs
(B) Anticholinergic agents
(C) H2 receptor antagonists
(D) Proton pump inhibitors
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M

Mr. Dubey • 51.17K Points
Coach

Q 22. Digitalis is most effective in patients exhibiting:

(A) Heart failure with atrial fibrillation, flutter with fast ventricular rate
(B) Heart failure due to ischaemia
(C) Isolated mitral stenosis
(D) Constructive pericarditis and cardiac tamponade
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M

Mr. Dubey • 51.17K Points
Coach

Q 23. Which of the following drugs is useful in the treatment of pheochromocytoma?

(A) Phenylephrine
(B) Propranolol
(C) Phentolamine
(D) Epinephrine
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M

Mr. Dubey • 51.17K Points
Coach

Q 24. A leukotriene receptor antagonist used in allergic cough is.

(A) Rofecoxib
(B) Theophylline
(C) Losartan
(D) Montelukast
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M

Mr. Dubey • 51.17K Points
Coach

Q 25. Levetiracetam is classified as a/an:

(A) Antihistamine
(B) Antineoplastic
(C) Anticonvulsant
(D) Antipsychotic
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M

Mr. Dubey • 51.17K Points
Coach

Q 26. Diarrhoea is common side effect associated with

(A) Paracetamol
(B) Antibiotics
(C) Drug used for vomiting
(D) Antacid
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M

Mr. Dubey • 51.17K Points
Coach

Q 27. The antidote BAL is used to reduce toxicity of

(A) Iron
(B) Pesticide
(C) Barbiturates
(D) Mercury
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M

Mr. Dubey • 51.17K Points
Coach

Q 28. . . . . . . . . is used for the treatment of hyperkinetic syndrome in children.

(A) Noradrenaline
(B) Amphetamine
(C) Epinephrine
(D) Adrenaline
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M

Mr. Dubey • 51.17K Points
Coach

Q 29. Which of the following avoid flrst pass effect of the drugs?

(A) Oral ingestion
(B) Rectal suppository
(C) Intravenous injections
(D) None of the other options
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M

Mr. Dubey • 51.17K Points
Coach

Q 30. . . . . . . . . is a carrier-mediated process.

(A) Glomerular filtration
(B) Active tubular secretion
(C) Tubular re-absorption
(D) Passive tubular secretion
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