ANATOMY

GENERAL ANATOMY

NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hormones of the body’s endocrine system are important contributors to a stress response. Which gland in the brain initiates hormonal secretion?
A
pituitary
B
hypothalamus
C
adrenal
D
amygdala
Explanation: 

Detailed explanation-1: -Pituitary Hormones. Adrenocorticotropic hormone (ACTH) plays a large role in how your body responds to stress. ACTH is produced in the pituitary gland, its production stimulates the production and release of cortisol from the adrenal gland.

Detailed explanation-2: -Stress causes the body to release the hormone cortisol, which is produced by the adrenal glands. Cortisol is important to blood pressure regulation and the normal functioning of several body systems including cardiovascular, circulatory, and male reproduction.

Detailed explanation-3: -Cortisol is often called the “stress hormone” because of its connection to the stress response, however, cortisol is much more than just a hormone released during stress. Understanding cortisol and its affect on the body will help you balance your hormones and achieve good health.

Detailed explanation-4: -Hypothalamus: The hypothalamus (hi-po-THAL-uh-mus) is in the lower central part of the brain. It links the endocrine system and nervous system. Nerve cells in the hypothalamus make chemicals that control the release of hormones secreted from the pituitary gland.

Detailed explanation-5: -The hypothalamus secretes hormones that stimulate or suppress the release of hormones in the pituitary gland, in addition to controlling water balance, sleep, temperature, appetite, and blood pressure.

There is 1 question to complete.