What part of the brain stem regulates your heartbeat?
APons
BMedulla
CHypothalamus
DThalamus
Answer:
B. Medulla
Read Explanation:
The medulla oblongata is located in the lower part of the brain stem and is responsible for maintaining basic human functions that keep us alive such as regulating breathing, heartbeat and blood pressure. The pons also plays a role regulating breathing. The thalamus relays sensory information such as pain and temperature from the spinal cord and cerebellum to the cerebral cortex, while the hypothalamus controls functions such as regulating body temperature and release of hormones.