The ________ is a structure in the brain stem responsible for life-sustaining functions, such as breathing and heart rate.
A) reticular activating system
B) pons
C) medulla
D) cerebellum

Question

The ________ is a structure in the brain stem responsible for life-sustaining functions, such as breathing and heart rate.
A) reticular activating system
B) pons 
C) medulla 
D) cerebellum

Quizplus · Accepted Answer

The medulla oblongata is responsible for regulating essential autonomic functions, including breathing, heart rate, and blood pressure. The reticular activating system is responsible for arousal and wakefulness, the pons is involved in several motor and sensory functions, and the cerebellum is responsible for movement coordination and balance.

The ________ Is a Structure in the Brain Stem Responsible