New York Nail Technician License Practice Test

What term describes the network of nerves that controls involuntary bodily functions?

1. Central nervous system

2. Autonomic nervous system

3. Somatic nervous system

4. Peripheral nervous system

The correct answer is: Autonomic nervous system

The term that describes the network of nerves responsible for controlling involuntary bodily functions is the autonomic nervous system. This division of the nervous system regulates processes such as heart rate, blood pressure, respiration, digestion, and the functioning of glands. It operates largely unconsciously, meaning individuals do not have to think about or control these functions actively. The autonomic nervous system has two main branches: the sympathetic nervous system, which prepares the body for stressful or emergency situations, and the parasympathetic nervous system, which promotes relaxation and conservation of energy. This balance between the two branches helps the body respond appropriately to various situations while maintaining homeostasis. In contrast, the central nervous system, which includes the brain and spinal cord, processes information and coordinates activities in the body rather than specifically controlling involuntary functions. The somatic nervous system is responsible for voluntary movements and sensations, such as moving the limbs and feeling the environment, while the peripheral nervous system encompasses all nerves outside the central nervous system that connect to limbs and organs, combining both somatic and autonomic functions. Thus, the autonomic nervous system is the most accurate term for describing the control of involuntary bodily functions.