Secretion of Hormones: The adrenal medulla secretes epinephrine and norepinephrine in response to stress.
Regulation of Physiological Responses: These hormones increase heart rate, dilate airways, and mobilize energy stores.
Interaction with the Nervous System: The adrenal medulla works in conjunction with the sympathetic nervous system to coordinate the body's response to stress.
Study Guide for Adrenal Medulla:
Location: The adrenal medulla is located in the innermost part of the adrenal gland, on top of the kidneys.
Hormones: The adrenal medulla secretes epinephrine (adrenaline) and norepinephrine (noradrenaline) in response to stress.
Physiological Effects: These hormones act on the body to increase heart rate, dilate airways, and mobilize energy stores, preparing the body for a rapid response to stress.
Connection to the Nervous System: The adrenal medulla works closely with the sympathetic nervous system to coordinate the body's response to stress.
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