ATI LPN
ATI LPN Med Surg Endocrine Exam Questions
Extract:
Question 1 of 5
Which medication is used to treat hyperthyroidism?
Correct Answer: D
Rationale: Propylthiouracil (Propacil) is an antithyroid medication used to treat hyperthyroidism by inhibiting thyroid hormone synthesis.
Question 2 of 5
A nurse is preparing to administer a dexamethasone 1.5 mg/kg/day PO to divide equally every 6 hr to a preschool-age child who weighs 22 lb. Available is dexamethasone oral solution 1 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: 3.8 mL
Rationale: Convert 22 lb to 10 kg.
Total daily dose = 1.5 mg/kg/day * 10 kg = 15 mg/day. Dose per administration = 15 mg / 4 doses = 3.75 mg. Volume = 3.75 mg / 1 mg/mL = 3.75 mL, rounded to 3.8 mL.
Question 3 of 5
Which findings are expected when assessing a patient with Cushing syndrome?
Correct Answer: A
Rationale: Cushing syndrome is characterized by central obesity (excess adipose tissue in the trunk), slender extremities, a moon-shaped face, and other features like a buffalo hump. This is due to prolonged exposure to elevated cortisol levels.
Question 4 of 5
A nurse is assisting with the plan of care for a client who has hypothyroidism with myxedema. Which of the following interventions should the nurse include in the plan of care?
Correct Answer: C
Rationale: Clients with myxedema experience cold intolerance and need warmth, making the application of warm blankets an appropriate intervention.
Question 5 of 5
What are the classic symptoms of diabetes insipidus (DI)?
Correct Answer: A
Rationale: The classic symptoms of diabetes insipidus include polyuria (diuresis), which leads to dehydration and increased thirst as the body attempts to compensate for the fluid loss.