Erection (vasodilation) of the penis or clitoris ________.
A) is primarily under sympathetic control
B) is the result of coordinated activation by both sympathetic and parasympathetic input
C) depends very little on autonomic activation
D) is primarily under parasympathetic control
Correct Answer:
Verified
Q42: Which of the following appears to exert
Q43: The parasympathetic tone _.
A) accelerates activity of
Q44: Which of the following statements is false?
A)
Q45: Control of temperature, endocrine activity, and thirst
Q46: Raynaud's disease_.
A) is induced by heat stress
B)
Q48: Which of the following is not a
Q49: The parasympathetic fibers of the _ nerves
Q50: Which sympathetic fibers form a splanchnic nerve?
A)
Q51: Once a sympathetic preganglionic axon reaches a
Q52: Drugs called beta-blockers _.
A) increase a dangerously
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