13 - ANTIHISTAMINES

Item Number: 11845 correct answer: 1 category: Antihistamines

1. Agents used to counter motion sickness which are more effective than cyclizine

and meclizine include:

A. dimenhydramine

B. promethazine

C. scopolamine

D. bethanechol

1. A,B,C

2. A,C

3. B,D

4. D only

5. All of the above

Item Number: 11851 correct answer: 5 category: Antihistamines

2. Manifestations of overdose with diphenhydramine may include:

1. blurred vision

2. dry mouth

3. hallucinations

4. sinus tachycardia

5. All of the above

Item Number: 11854 correct answer: 4 category: Antihistamines

3. Histamine-1 receptor antagonists include:

1. ranitidine

2. nizatidine

3. famotidine

4. terfenadine

5. cimetidine