The Following Is True About the Sexuality of Older Men

question 4

Multiple Choice

The following is true about the sexuality of older men:

• A) erectile dysfunction is rarely treatable.
• B) approximately 60-80 percent who use Viagra seem to benefit from it.
• C) the male climacteric begins about 10 years earlier than menopause in women.
• D) sexual enjoyment and desire normally decline dramatically.

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Definitions:

Vertebrates

Animals with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.

Gray Crescent

Region that forms during early cellular differentiation of the embryo; believed to contain unique chemical signals that are important during development.

Fertilization

The process by which male and female gametes combine to form a zygote, initiating embryonic development in sexually reproducing organisms.

Blastocoel

Fluid-filled cavity of a blastula.