In stressful situations,the sympathetic nervous system ________ blood sugar levels and ________ the pupils of the eyes.

Question

Quizplus · Accepted Answer

The sympathetic nervous system is responsible for the fight or flight response in stressful situations. One of the physiological changes that occurs during this response is the elevation of blood sugar levels to provide energy for the body. Therefore, the sympathetic nervous system raises blood sugar levels. In addition, the sympathetic nervous system also dilates the pupils of the eyes to allow for better vision in case of danger. Therefore, the correct answer is D, which states that the sympathetic nervous system raises blood sugar levels and dilates the pupils of the eyes.

In Stressful Situations,the Sympathetic Nervous System ________ Blood Sugar Levels