ATI RN
ATI Med Surg Monroe College Questions
Extract:
Question 1 of 5
The nurse is caring for a patient who is anxious and dizzy following a traumatic experience. The arterial blood gas findings include: pH 7.48, PaO2 110, PaCO2 25, and HCO3 24. Which intervention should the nurse expect to be prescribed to correct this problem?
Correct Answer: D
Rationale: Rebreathing into a paper bag increases PaCO2, correcting respiratory alkalosis caused by hyperventilation.
Question 2 of 5
The nurse is planning care for a patient with severe burns. What health problem should the nurse realize that this patient could develop?
Correct Answer: C
Rationale: Severe burns cause extracellular fluid deficit due to fluid loss from damaged skin, leading to hypovolemia and impaired tissue perfusion.
Question 3 of 5
A patient with chronic renal failure has an occluded arteriovenous fistula, and routine hemodialysis is delayed. However, the patient's serum potassium level is 6.0 mEq/L. What should the nurse expect to be prescribed for this patient? (Select all that apply.)
Correct Answer: B,C,D,E
Rationale: Sodium polystyrene sulfonate, dextrose, sodium bicarbonate, and insulin help lower serum potassium levels in hyperkalemia.
Question 4 of 5
A postoperative patient is diagnosed with fluid volume overload. What should the nurse expect to assess in this patient?
Correct Answer: B
Rationale: Fluid volume overload causes increased central venous pressure, leading to distended neck veins.
Question 5 of 5
The patient who has a serum magnesium level of 1.4 mg/dL is being treated with dietary modification. Which foods should the nurse suggest for this patient?
Correct Answer: A
Rationale: Almonds are high in magnesium (80 mg/ounce), suitable for treating hypomagnesemia.