Heart rate,breathing,and blood vessels size are controlled by the
A)Midbrain
B)Pons
C)Medulla
D)Cerebral cortex

Question

Quizplus · Accepted Answer

The medulla oblongata is a part of the brainstem responsible for controlling essential autonomic functions such as heart rate, breathing, and blood vessel size. It contains cardiac, respiratory, and vasomotor centers that regulate these physiological processes. The pons and midbrain also play a role in autonomic control but do not have as significant of an impact as the medulla. The cerebral cortex is not involved in the regulation of autonomic functions.

Heart Rate,breathing,and Blood Vessels Size Are Controlled by the