Choose the Most Correct Statement Concerning Capillaries

question 68

Multiple Choice

Choose the most correct statement concerning capillaries.

• A) Networks of capillaries are called capillary nets.
• B) Almost all capillaries are open at the same time.
• C) The site of nutrients, gas exchange, and waste exchange is the capillaries.
• D) Precapillary sphincters contract to increase capillary flow.
• E) The walls of capillaries contain smooth muscle.

---

Definitions:

Benefits

The positive outcomes, advantages, or gains received from a particular action or policy.

Impaired Infant

Refers to a newborn or young child who has significant physical, intellectual, or developmental abnormalities.

Ashley Treatment

A controversial set of medical procedures intended to limit the growth and physical development of a severely disabled child for ease of care.

Hormone Injections

The medical procedure of administering hormones into the body through injections for therapeutic purposes, such as hormone replacement therapy.