ATI LPN
Medical Surgical Endocrine Quiz Questions
Question 1 of 5
Identify the mechanisms that control the production and release of hormones.
Correct Answer: B
Rationale: Hormone release is regulated by hormonal (hormone-triggered), humoral (blood chemistry), and neural (nervous system) mechanisms.
Question 2 of 5
Hypothyroidism in adults due to an underactive thyroid is ____.
Correct Answer: C
Rationale: Myxedema is adult hypothyroidism, causing lethargy and cold intolerance.
Question 3 of 5
Which of the following is NOT true of aldosterone?
Correct Answer: D
Rationale: Aldosterone increases blood pressure by retaining sodium and water, not decreasing it.
Question 4 of 5
Which of the following is true of female sex hormones?
Correct Answer: D
Rationale: Progesterone supports uterine growth during pregnancy; estrogen drives secondary sex characteristics.
Question 5 of 5
Certain cells respond to one hormone and not to another, depending on their receptors.
Correct Answer: A
Rationale: Cells respond to hormones only if they have specific receptors for them.