Vasodilation of coronary arteries is induced by

a. adenosine
b. nitroglycerin
c. nitric oxide
d. all of the above
e. only a and b


D

Anatomy & Physiology

You might also like to view...

In the condition known as ________, the wall of an artery becomes thicker and stiffer

A) arthritis B) arteriosclerosis C) stenosis D) atherosclerosis E) multiple sclerosis

Anatomy & Physiology

Ligand-gated ion channels bind ___ that have diffused across a synaptic cleft.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

A deficiency of hormone results in an increase in the number of receptors for that hormone. This is known as _____ and results in _____.

A) Negative feedback. Increased response to the hormone. B) Down-regulation. Decreased sensitivity to the hormone. C) Positive feedback. Decreased response to the hormone. D) Up-regulation. Increased sensitivity to the hormone.

Anatomy & Physiology

Secondary sex characteristics of females are stimulated by:

A.)testosterone. B.)estrogens. C.)aldosterone. D.)androgens.

Anatomy & Physiology