Hospital and clinical pharmacy mcqs(41-50)
41.Which of the following interacts with vasopressin
A. Chloramphenicol
B. Dicumarol
C. Chlorpropamide
D. Diphenyl hydration
Ans. C
42.The two major properties of drugs that are usually modified by complexation are
A. Odour and taste
B. Taste and solubility
C. Chemical structure and solubility
D. Stability and solubility
Ans. D
43.Azathioprine is used primarily as a/an
A. Tranquilizer
B. Immunosuppressive drug
C. Antidote
D. Antihypertensive
Ans. B
44.Choose the following drug which undergoes marked hydrolysis in tbe GI tract
A. Aspirin
B. Hydrocortisone
C. Penicillin-G
D. Crocin
Ans. C
45.Which of the following imparts a pale blue fluorescence to urine following administration
A. Lasix
B. Cascara
C. Triamterone
D. Nitrofurantion
Ans.C
46.Phase I metabolism normally involves
A. Oxidation
B. Reduction
C. Hydrolysis
D. All the above
Ans. D
47.Azathioprine produces pharmacological action after metabolazation to
A. Allopurinol
B. Methitrexate
C. Mercaptopurine
D. Methamphetamine
Ans. C
48.Which of the following is not regarded as a narcotic
A. Propoxyphene
B. Morphine
C. Codeine
D. Heroin
Ans. A
49.Pharmacists should caution patients who are taking Niacin that this drug
A. Stains the urine bright red
B. Should be taken with meals
C. Causes muscular weakness
D. Should be taken before meals
Ans. B
50.Hashish is directly related to
A. Opium9
B. Mescaline
C. Heroin
D. Marijuana
Ans. D
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