Q
Which one of the following can be blocked by atropine ?
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A
A. Decreased blood pleasure caused by hexamethonium
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B
B. Increased blood pressure caused by nicotine
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C
C. Tachycardia caused by exercise
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D
D. Tachycardia caused by infusion of acetylcholine
Correct Answer:
A. A. Decreased blood pleasure caused by hexamethonium