Hospital and clinical pharmacy mcqs (51-60)
51.Most drugs are
A.Strong electrolyte
B. Weak electrolyte
C. Highly ionic
D. None of these
Ans. B
52.The major mechanism of degradation of drugs in the GI tract is
A. Hydrolysis
B. Conjugation
C. Oxidation
D. Reduction
Ans. A
53.Tetracyclines tend to form complexes with
A. Aluminium ions
B. Iron ions
C. Calcium ions
D. All of these
Ans. D
54.For which of the following drugs biotransformation is essential for therapeutic activity
A. Methanol
B. Phenacetin
C. Aspirin
D. Penicillin -G
Ans. B
55.A route or method of administration for drugs which distributed poorly is
A. IM
B. SC
C. IV infusion
D. Tissue implant
Ans. D
56.Ranitidine is used primarily to treat
A. Diarrhoea
B. Peptic ulcer
C. Infant colic
D. Trigeminal neuralgia
Ans. B
57.Which of the following is not a major pathway or type of bio transformation
A. Oxidation
B. Hydrolysis
C. Conjugation
D. Reduction
Ans. A
58.Aloes are used to treat
A. Gastritis
B. Burns
C. Carcinomas
D. Vertigo
Ans. B
59.Which of the following can cause discoloration of teeth
A. Chloromycetin
B. Sulphadiazine
C. Kamamycin
D. Achromycin
Ans. D
60.Which of the following can increase the serum levels of penicillins significantly
A. Salicylates
B. Probenecid
C. Starchesn
D. Antacids
Ans. B
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