ATI RN
ATI Med Surg Final Exam 3 Questions
Extract:
Question 1 of 5
A nurse is providing care for a client who has syndrome of inappropriate antidiuretic hormone secretion (SIADH). Which of the following findings are manifestations of hyponatremia? (Select All that Apply)
Correct Answer: D
Rationale: Diminished reflexes are a manifestation of hyponatremia in SIADH due to low sodium levels affecting neuromuscular function.
Question 2 of 5
A nurse is teaching a client who is newly diagnosed with type 1 diabetes mellitus about insulin safety. Which of the following statements by the nurse is appropriate?
Correct Answer: A
Rationale: Insulin is stable at room temperature for up to one month, ensuring safe storage without refrigeration for short periods.
Question 3 of 5
A nurse is preparing to administer medications to a client who has syndrome of inappropriate antidiuretic hormone (SIADH). Which of the following medications should the nurse question?
Correct Answer: B
Rationale: Vasopressin is contraindicated in SIADH as it exacerbates water retention and hyponatremia by increasing ADH effects.
Question 4 of 5
A nurse is caring for a client who has diabetic ketoacidosis (DKA) and is manifesting Kussmaul breathing. Which of the following pathophysiological mechanisms is related to Kussmaul breathing?
Correct Answer: B
Rationale: Kussmaul breathing is a compensatory mechanism for metabolic acidosis in DKA, where rapid, deep breathing helps expel carbon dioxide to reduce blood acidity.
Question 5 of 5
A nurse is providing care for a client who has the syndrome of inappropriate antidiuretic hormone (SIADH). Which of the following findings is consistent with a diagnosis of SIADH?
Correct Answer: B
Rationale: Decreased serum osmolality is a hallmark of SIADH due to excessive water retention diluting blood solutes.