ATI RN
Chapter 14 Nutrition and Fluid Balance Answer Key Questions
Question 1 of 5
A nurse measures a patients 24-hour fluid intake and documents the findings. To be an accurate indicator of fluid status, what must the nurse also do with the information?
Correct Answer: C
Rationale: Fluid status requires comparing intake and output, not just intake alone.
Question 2 of 5
Cross-matching of blood is ordered for a patient before major surgery. What does this process do?
Correct Answer: A
Rationale: Cross-matching ensures donor and recipient blood are compatible.
Question 3 of 5
A nurse is initiating a peripheral venous access IV infusion ordered for a patient presurgically. In what position would the nurse place the patient to perform this skill?
Correct Answer: B
Rationale: Low Fowler's position (semi-sitting) aids vein access and patient comfort.
Question 4 of 5
Which of the following is not a symptom of hypokalemia?
Correct Answer: D
Rationale: Seizures are not typically a symptom of hypokalemia; the others are common manifestations.
Question 5 of 5
To diagnose SIADH as the cause of hyponatremia which must not be present?
Correct Answer: A
Rationale: SIADH is characterized by euvolemia or hypervolemia, not hypovolemia.