When activated, which of the following systems increases heart rate, raises blood pressure, and releases sugar into the blood?
A) somatic
B) sympathetic
C) parasympathetic
D) central

Question

Quizplus · Accepted Answer

The sympathetic nervous system is responsible for the "fight or flight" response, which includes increased heart rate, elevated blood pressure, and the release of stored sugar into the bloodstream for energy. The somatic system controls voluntary movements, while the parasympathetic system is responsible for the "rest and digest" response, which promotes relaxation and digestion. The central nervous system includes the brain and spinal cord but does not directly control specific bodily functions like heart rate or blood pressure.

When Activated, Which of the Following Systems Increases Heart Rate