The parasympathetic system is associated with two functions:

The parasympathetic system is associated with two functions:

• A. Rest, Digest
• B. Fight, Flight
• C. Excite, Activate
• D. Grow, Regulate

Answer: (A)

Parasympathetic activity centers on rest and digest, reflecting its role in conserving energy and supporting routine maintenance. When this division dominates, the heart slows, digestion and gut motility increase, salivation and other secretions rise, and pupils constrict—all geared toward nourishing the body after activity and preparing it for restful recovery. This is the opposite of the sympathetic system, which mobilizes resources for action in stressful situations (fight or flight). The other phrases don’t describe a coordinated state of body functions the way rest and digestion do, which is why they don’t match the parasympathetic role.

Parasympathetic activity centers on rest and digest, reflecting its role in conserving energy and supporting routine maintenance. When this division dominates, the heart slows, digestion and gut motility increase, salivation and other secretions rise, and pupils constrict—all geared toward nourishing the body after activity and preparing it for restful recovery. This is the opposite of the sympathetic system, which mobilizes resources for action in stressful situations (fight or flight). The other phrases don’t describe a coordinated state of body functions the way rest and digestion do, which is why they don’t match the parasympathetic role.