Question

multiple choice question
short - term regulation of blood pressure occurs through autonomic reflexes involving nuclei within the ______.
o medulla oblongata
o pons
o cerebellum
o cerebral cortex

Explanation:

The medulla oblongata contains nuclei involved in the autonomic reflexes for short - term blood pressure regulation. It can adjust heart rate, blood vessel diameter, etc. through the sympathetic and parasympathetic nervous systems. The pons is mainly involved in functions like sleep - wake cycles and some respiratory functions. The cerebellum is related to motor control and balance. The cerebral cortex is mainly for higher - order functions such as sensory perception, thought, and voluntary movement control.

Answer:

A. medulla oblongata