ATI RN
ATI Med Surg Exam 1A Questions
Extract:
Question 1 of 5
A nurse is reviewing the arterial blood gas (ABG) results of a client who the provider suspects has metabolic acidosis. Which of the following results should the nurse expect to see?
Correct Answer: D
Rationale: Metabolic acidosis is characterized by a pH below 7.35 due to excess acid or low bicarbonate.
Question 2 of 5
A nurse is caring for a client who had total thyroidectomy and a serum calcium level of 7.6 mg/dL. Which of the following findings should the nurse expect?
Correct Answer: D
Rationale: Hypocalcemia (7.6 mg/dL) causes neuromuscular excitability, leading to tingling in extremities.
Question 3 of 5
A nurse is caring for a client who is receiving IV fluids to correct dehydration. Which of the following laboratory values should indicate to the nurse that the client is effectively responding to treatment?
Correct Answer: B
Rationale: Urine specific gravity of 1.020 is normal, indicating the kidneys are concentrating urine properly, suggesting improved hydration.
Question 4 of 5
A nurse is assessing a client who is experiencing hypovolemia. Which of the following findings should the nurse expect?
Correct Answer: D
Rationale: Hypovolemia reduces blood volume, leading to oliguria as the body conserves fluid.
Question 5 of 5
A nurse is caring for a client who has a prescription for potassium chloride (KCL) 20 mEq PO daily. The nurse reviews the client's most recent laboratory results and finds the client's potassium level is 5.2 mEq/L. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: A potassium level of 5.2 mEq/L is slightly elevated; notifying the physician ensures safe administration or adjustment.