Identify the hormones that are released from the adrenal cortex and are involved in stress response. (Select all that apply)
Epinephrine
Testosterone
Thyroxine
Norepinephrine
Aldosterone
Cortisol
Adrenocorticotropic hormone (ACTH)
Correct Answer : E,F
A. Epinephrine: Epinephrine is produced by the adrenal medulla, not the cortex.
B. Testosterone: Partially correct physiologically, because the adrenal cortex secretes androgens, but testosterone is mainly produced by the testes. It is not a major adrenal cortex hormone involved in stress response.
C. Thyroxine: Thyroxine is produced by the thyroid gland, not the adrenal cortex.
D. Norepinephrine: Produced by the adrenal medulla, not the cortex.
E. Aldosterone: A mineralocorticoid from the adrenal cortex. Aldosterone helps maintain blood pressure and volume during stress by increasing sodium and water retention.
F. Cortisol: A glucocorticoid from the adrenal cortex. Cortisol is the primary stress hormone-it regulates metabolism, suppresses inflammation, and helps the body adapt to stress.
G. Adrenocorticotropic hormone (ACTH): ACTH is released by the anterior pituitary, not the adrenal cortex. It stimulates the cortex but is not a hormone released from it.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Oculomotor nerve (CN III):This is a motornerve responsible for controlling most of the eye's movements (extraocular muscles) and pupil constriction, not the sensation of sight.
B. Optic nerve (CN II):The Optic nerve is a purely sensorynerve. It carries electrical impulses generated by light hitting the retina directly to the visual cortex in the brain for interpretation as images.
C. Trochlear nerve (CN IV):This is a motor nerve responsible for innervating the superior oblique muscle, which moves the eye downward and inward.
D. Trigeminal nerve (CN V):This is a mixed nerve primarily responsible for facial sensation (touch, pain) and the motor function of chewing (mastication).
Correct Answer is ["E","F"]
Explanation
A. Epinephrine: Epinephrine is produced by the adrenal medulla, not the cortex.
B. Testosterone: Partially correct physiologically, because the adrenal cortex secretes androgens, but testosterone is mainly produced by the testes. It is not a major adrenal cortex hormone involved in stress response.
C. Thyroxine: Thyroxine is produced by the thyroid gland, not the adrenal cortex.
D. Norepinephrine: Produced by the adrenal medulla, not the cortex.
E. Aldosterone: A mineralocorticoid from the adrenal cortex. Aldosterone helps maintain blood pressure and volume during stress by increasing sodium and water retention.
F. Cortisol: A glucocorticoid from the adrenal cortex. Cortisol is the primary stress hormone-it regulates metabolism, suppresses inflammation, and helps the body adapt to stress.
G. Adrenocorticotropic hormone (ACTH): ACTH is released by the anterior pituitary, not the adrenal cortex. It stimulates the cortex but is not a hormone released from it.
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