Question

a nurse is assisting in the presentation of an educational session for clients who report experiencing stress - related disorders. a client asks the nurse which part of the body activates the stress response. which of the following responses should the nurse provide? sympathetic nervous system (sns) adrenal glands hypothalamus adrenocorticotropic hormone

Explanation:

To determine which part of the body activates the stress response, we analyze each option:

• The sympathetic nervous system (SNS) is part of the body's response to stress (the "fight - or - flight" response) but it is activated by the hypothalamus.
• The adrenal glands secrete hormones (like cortisol and adrenaline) as part of the stress response, but they are stimulated by signals from the hypothalamus - pituitary axis.
• The hypothalamus is the part of the brain that initiates the stress response. When stress is perceived, the hypothalamus releases corticotropin - releasing hormone (CRH), which starts a cascade of events leading to the body's stress response.
• Adrenocorticotropic hormone (ACTH) is a hormone released by the pituitary gland in response to CRH from the hypothalamus. It acts on the adrenal glands, but it is not the initial activator of the stress response.

So, the hypothalamus is the part of the body that activates the stress response.

Answer:

C. Hypothalamus