ATI LPN
PN Learning System Medical Surgical Endocrine Practice Quiz Questions
Question 1 of 5
The RN has just received change-of-shift report on the med-surg unit. Which client will need to be assessed first?
Correct Answer: D
Rationale: Muscle twitching post-parathyroidectomy suggests hypocalcemia, a priority due to seizure risk.
Question 2 of 5
Most endocrine secretions are controlled by _____.
Correct Answer: B
Rationale: Negative feedback loops maintain hormone levels by reducing secretion when levels are adequate, ensuring homeostasis.
Question 3 of 5
The inability to produce ADH causes ______.
Correct Answer: C
Rationale: Lack of ADH leads to diabetes insipidus, characterized by excessive water loss and dilute urine.
Question 4 of 5
An autoimmune form of hypothyroidism when the body destroys the thyroid cells is called
Correct Answer: A
Rationale: Hashimoto's disease is an autoimmune condition destroying thyroid tissue, leading to hypothyroidism.
Question 5 of 5
The antagonistic hormone to aldosterone is ____.
Correct Answer: A
Rationale: ANH opposes aldosterone by promoting sodium and water excretion to lower blood pressure.