ATI LPN
Medical Surgical Endocrine Quiz Questions
Question 1 of 5
ADH promotes the expulsion of water from the collecting duct, a portion of the nephron.
Correct Answer: B
Rationale: ADH promotes water reabsorption, not expulsion, in the kidneys.
Question 2 of 5
The adrenal medulla secretes ______ under conditions of stress.
Correct Answer: C
Rationale: Both epinephrine and norepinephrine are released by the adrenal medulla during stress.
Question 3 of 5
There is/are ______ type(s) of diabetes mellitus.
Correct Answer: C
Rationale: There are two main types: Type I (insulin-dependent) and Type II (non-insulin-dependent).
Question 4 of 5
The _________ produces the hormone melatonin.
Correct Answer: B
Rationale: The pineal gland secretes melatonin to regulate sleep.
Question 5 of 5
What laboratory findings would the nurse expect to find in Mr. Manning before surgery?
Correct Answer: B
Rationale: Hyperparathyroidism increases serum calcium and urinary phosphate excretion due to PTH-driven bone resorption and renal effects.