The Two Main Divisions of the Nervous System Are the __________

question 53

Multiple Choice

The two main divisions of the nervous system are the __________ and __________

• A) brain; spinal cord.
• B) autonomic; somatic nervous systems.
• C) peripheral nervous system; central nervous system.
• D) glands; muscles.

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Definitions:

Expiratory Reserve Volume (ERV)

The additional amount of air that can be forcibly exhaled after the completion of a normal, quiet exhalation.

Inspiratory Capacity (IC)

The maximum amount of air that can be inhaled after a normal exhalation.

Tidal Volume (TV)

The amount of air that is inhaled or exhaled during normal breathing at rest.

Inspiratory Capacity (IC)

The maximum volume of air that can be inhaled after a normal exhalation, measured to assess lung function.