When confronted with a stressful event,your sympathetic nervous system
A) speeds up your stomach's digestive activity.
B) triggers an increase in the production of disease-fighting lymphocytes.
C) speeds up the removal of fat from your bloodstream.
D) increases your heart rate and respiration.

Question

Quizplus · Accepted Answer

When the body is confronted with a stressful event, the sympathetic nervous system is activated, leading to an increase in heart rate and respiration. This prepares the body for a fight-or-flight response. Option A is incorrect because the sympathetic nervous system slows down the digestive activity to redirect energy towards other organs. Option B is incorrect because while stress may stimulate the production of some immune cells, prolonged stress can lead to a weakened immune system. Option C is incorrect because the sympathetic nervous system actually increases the amount of fat in the bloodstream to provide energy for the fight-or-flight response.

When Confronted with a Stressful Event,your Sympathetic Nervous System