ATI RN
ATI Nurs 100 Fundamental Final Exam Questions
Extract:
Question 1 of 5
Normal range for oxygen saturation via pulse oximeter is?
Correct Answer: D
Rationale: 95-100% is the normal range, ensuring adequate tissue oxygenation.
Question 2 of 5
A nurse is admitting a client who is dehydrated. Which BUN level should the nurse expect the client to have upon admission (Normal BUN 10-20)?
Correct Answer: B
Rationale: Elevated BUN (35 mg/dL) is expected in dehydration due to increased urea concentration from reduced renal perfusion.
Question 3 of 5
A nurse has withdrawn a narcotic from the medication dispenser and must waste a portion of the medication. What should the nurse do?
Correct Answer: A
Rationale: A witness ensures accountability for controlled substance disposal.
Question 4 of 5
A nurse is caring for a client who has heart failure and a new prescription for the diuretic Furosemide. For which adverse effect should the nurse monitor?
Correct Answer: D
Rationale: Furosemide increases potassium excretion, risking hypokalemia.
Question 5 of 5
A nurse is preparing to administer aspirin 650 mg PO every 12 hours. The amount available is aspirin 325 mg tablets. How many tablets should the nurse administer?
Correct Answer: A
Rationale: 650 mg ÷ 325 mg/tablet = 2 tablets.