What Is the Percentage of Men in Their 70s with at Least

question 103

Multiple Choice

What is the percentage of men in their 70s with at least some impairment of erectile function?

• A) 10%
• B) 30%
• C) 50%
• D) 70%

---

Definitions:

Cells

The basic structural, functional, and biological unit of all known living organisms, consisting of cytoplasm enclosed within a membrane.

Cardiovascular

Pertaining to the cardiovascular system, which includes the heart and the network of arteries, veins, and capillaries that circulate blood throughout the body.

Nutrients

Substances required by the body for growth, energy, repair, and maintenance.

Nervous

Relating to the nervous system, which is comprised of the brain, spinal cord, and a network of neurons that convey signals throughout the body.