Click Image for Gallery
Autonomic Nervous System
Description:
The autonomic nervous system (ANS) is a regulatory branch of the central nervous system that helps people adapt to changes in their environment. It adjusts or modifies some functions in response to stress. The ANS helps regulate.
a. Blood vessels' size and blood pressure
b. The heart's electrical activity and ability to
contract
c. The bronchium's (BRON'ke-um) diameter (and
thus air flow) in the lungs
Additional Information:
- Item Code: HL-5012