7.
Stimulation of beta-receptor sites results in:
a.
Vasodilation and relaxation of nonintestinal smooth muscle and cardiac
stimulation.
b.
Increased contractility of vascular smooth muscle and intestinal
relaxation.
c.
Contraction of smooth muscle.
d.
Vasocontraction of vascular smooth muscle.
8.
Select the effect produced on the eye by the sympathetic nervous system.
a.
Mydriasis (dilation) of the pupil.
b.
Miosis (contraction) of the pupil.
9.
Select the effect produced on the eye by parasympathetic stimulation.
a.
Mydriasis (dilation) of the pupil.
b.
Miosis (contraction) of the pupil.
10. Parasympathetic stimulation of the salivary glands leads to:
a.
Profuse, watery secretions.
b.
Thick and viscous secretions.
c.
None of the above.
11. Sympathetic stimulation of the intestines results in:
a.
Decreased motility and tone of the muscles.
b.
Increased motility and tone of the muscles.
c.
None of the above.
MD0805
6-13