Which of the Following Correctly Describes an Erection

question 38

Multiple Choice

Which of the following correctly describes an erection?

• A)Smooth muscles of vascular spaces in the penis contract.
• B)Parasympathetic impulses constrict arteries leading to the penis.
• C)Parasympathetic neurons release nitric oxide causing dilation of small arteries in the penis.
• D)The spongy tissue in the penis fills with air.

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Definitions:

Physical State

The condition of matter with respect to structure, form, phase, or other physical properties.

Psychological Need

An essential and inherent requirement of humans to achieve psychological well-being, including needs for autonomy, competence, and relatedness.

Functional Need

The basic or essential requirement that consumers seek to fulfill with a product or service, often related to its practical or utilitarian aspect.

High-Involvement

Pertains to purchase decisions that carry a higher risk and require more thought and information gathering by consumers due to their significance.