ATI LPN
ATI Medical Surgical Endocrine Quiz Questions
Question 1 of 5
The receptors for non-steroid peptide hormones are on the ______.
Correct Answer: A
Rationale: Peptide hormones bind to receptors on the plasma membrane due to their water solubility.
Question 2 of 5
In addition to thyroxine and triiodothyronine, the thyroid gland produces ________.
Correct Answer: C
Rationale: Calcitonin, from thyroid C-cells, regulates calcium levels.
Question 3 of 5
Aldosterone regulates the blood sodium and potassium levels.
Correct Answer: A
Rationale: Aldosterone maintains electrolyte balance by retaining sodium and excreting potassium.
Question 4 of 5
In __________ diabetes the pancreas is NOT producing insulin.
Correct Answer: A
Rationale: Type I diabetes involves autoimmune destruction of insulin-producing beta cells.
Question 5 of 5
What laboratory findings would the nurse expect in Mrs. Elber at time of diagnosis?
Correct Answer: D
Rationale: Primary hyperthyroidism (e.g., Graves' disease) shows increased thyroid activity, leading to elevated radioiodine uptake due to excess hormone production.