NURSING ANM AND GNM

Detailed explanation-1: -It is composed of three sections in descending order: the midbrain, pons, and medulla oblongata. It is responsible for many vital functions of life, such as breathing, consciousness, blood pressure, heart rate, and sleep. The brainstem contains many critical collections of white and grey matter.

Detailed explanation-2: -The brain stem is the lower part of the brain that’s connected to the spinal cord (part of the central nervous system in the spinal column).