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Describe the role of the parasympathetic nervous system in the male sexual response.

A) Initiates ejaculation
B) Enhances sexual arousal
C) Inhibits erection
D) Promotes relaxation and erection

User Aunt
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The role of the parasympathetic nervous system in the male sexual response is to promotes relaxation and er_ection.

Option d is correct

While the sympathetic nervous system primarily fuels the fight-or-flight response and drives the initial stages of the male sexual response, the parasympathetic nervous system plays a crucial role in the later stages.

It activates the release of acetylcholine, which promotes relaxation and counterbalances the stimulating effects of the sympathetic system. This helps maintain an ere_ction and facilitates further aro_usal.

The parasympathetic system also stimulates the release of nitric oxide, which dilates blood vessels in the pe_nis, allowing for increased blood flow and maintaining the ere_ction.

User Jetoox
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