How it Works
Try Naxlex NCLEX-RN (Free-Trial)

The adrenal cortex hormones include all of the following except:

A.

Androgens (sex hormones)

B.

Glucocorticoids (cortisol)

C.

Epinephrine

D.

Mineralcorticoids (aldosterone)

Answer and Explanation

The Correct Answer is C

A. Androgens (sex hormones): These are produced in the zona reticularis of the adrenal cortex. They contribute to the development of secondary sex characteristics and have a minor role compared to gonadal hormones.

B. Glucocorticoids (cortisol): Cortisol is synthesized in the zona fasciculata of the adrenal cortex. It regulates metabolism, immune responses, and the stress response, making it a key adrenal cortical hormone.

C. Epinephrine: This hormone is produced by the adrenal medulla, not the cortex. It plays a major role in the fight-or-flight response, increasing heart rate and blood glucose levels during stress.

D. Mineralocorticoids (aldosterone): Aldosterone is produced in the zona glomerulosa of the adrenal cortex. It is essential for sodium retention, potassium excretion, and blood pressure regulation.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is C

Explanation

A. Hemorrhage: Hemorrhage leads to significant blood loss, resulting in decreased blood volume and reduced renal perfusion, which is a common cause of prerenal acute kidney injury (AKI).

B. Cirrhosis: Cirrhosis can cause systemic vasodilation and reduced effective circulating volume, leading to decreased renal blood flow and prerenal failure due to impaired kidney perfusion.

C. Kidney disease: Kidney disease itself is an intrinsic (renal) cause of kidney failure, involving direct damage to the kidney tissue, rather than prerenal failure caused by decreased perfusion.

D. Narrowing of the blood vessels leading to the kidneys: Renal artery stenosis reduces blood flow to the kidneys, causing prerenal failure by impairing kidney perfusion despite adequate circulating volume.

Correct Answer is A

Explanation

A. Decision-making, problem-solving, and planning: The frontal lobe is primarily responsible for higher-order executive functions such as reasoning, decision-making, problem-solving, judgment, and planning. It also plays a role in personality and voluntary motor control, especially through the prefrontal cortex and motor areas.

B. Vision and color recognition: These functions are associated with the occipital lobe, which is located at the back of the brain and specializes in processing visual input, including aspects like color, shape, and motion.

C. Language comprehension and memory: Language comprehension is primarily controlled by Wernicke’s area, which is located in the temporal lobe. Memory is also associated with the temporal lobe and the limbic system structures like the hippocampus.

D. Movement coordination and balance: These are functions of the cerebellum, which regulates fine motor control, coordination, balance, and posture—not the frontal lobe.

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Register