ATI LPN
PN Learning System Medical Surgical Endocrine Practice Quiz Questions
Question 1 of 5
Which statement is not correct?
Correct Answer: B
Rationale: Hormone secretion adjusts dynamically, not at a constant rate, to maintain homeostasis.
Question 2 of 5
Which statement regarding vasopressin is incorrect?
Correct Answer: B
Rationale: Oxytocin, not vasopressin, stimulates uterine contractions.
Question 3 of 5
is the hypothalamic hormone that causes the anterior pituitary to release thus, resulting in thyroid hormone release.
Correct Answer: C
Rationale: TRH stimulates TSH release, leading to thyroid hormone production.
Question 4 of 5
Osteoblasts
Correct Answer: D
Rationale: Osteoblasts build bone matrix and differentiate into osteocytes.
Question 5 of 5
Which is TRUE, Insulin:
Correct Answer: C
Rationale: Insulin promotes ketone uptake by muscles during glucose abundance, not ketogenesis (a glucagon effect). It increases amino acid uptake and protein synthesis, not catabolism.