What role does the hypothalamus play in the activation of the fight-flight response?
A) It releases dopamine into the blood stream.
B) It transfers sensory information to the stress centers of the brain.
C) It triggers the pituitary gland to release a stress-fighting hormone.
D) It activates the parasympathetic division.

Question

Quizplus · Accepted Answer

The hypothalamus plays a key role in initiating the fight-flight response by activating the pituitary gland to release the stress-fighting hormone, cortisol. This hormone increases heart rate, blood pressure, and glucose levels in order to prepare the body for action in response to perceived threats.

What Role Does the Hypothalamus Play in the Activation of the Fight-Flight