ATI LPN
PN Learning System Medical Surgical Endocrine Practice Quiz Questions
Question 1 of 5
All the following may be used in treating peptic ulcer except:
Correct Answer: D
Rationale: Xanthine alkaloids (e.g., caffeine) increase gastric acid secretion and are contraindicated in peptic ulcer treatment, unlike the other options which reduce acid or stress.
Question 2 of 5
In hyperthyroidism, auricular fibrillation is best treated with:
Correct Answer: C
Rationale: Atrial fibrillation in hyperthyroidism is best managed with digitalis to control heart rate and quinidine to restore sinus rhythm, alongside antithyroid drugs for underlying cause.
Question 3 of 5
Trousseau's sign is usually associated with:
Correct Answer: D
Rationale: Trousseau's sign (carpopedal spasm) indicates hypocalcemia, typically from hypoparathyroidism or alkalosis.
Question 4 of 5
Hyperparathyroidism result in:
Correct Answer: C
Rationale: Hyperparathyroidism increases serum calcium, decreases phosphorus, and elevates urinary calcium due to PTH-driven bone resorption and renal effects.
Question 5 of 5
In myxedema the patient complains of:
Correct Answer: C
Rationale: Myxedema (severe hypothyroidism) causes cold intolerance due to low metabolic rate.