Which of the following statements is true of the hypothalamic-pituitary-adrenal axis (HPA) axis?

Question

Quizplus · Accepted Answer

Under chronic stress, the HPA axis can remain activated over the long haul. This can lead to negative health consequences such as impaired immune function and increased risk for various diseases.

Option A is incorrect because the activity of the HPA axis can vary between individuals based on genetics, life experiences, and environmental factors.

Option B is incorrect because the HPA axis does not signal directly to the adrenal gland, but instead signals to the pituitary gland which then signals to the adrenal gland.

Option D is incorrect because the HPA axis plays a role in regulating immune system responses.

Which of the Following Statements Is True of the Hypothalamic-Pituitary-Adrenal