Because of difficulties with hemodialysis, peritoneal dialysis is initiated to treat a client's uremia. Which finding during this procedure signals a significant problem?
White blood cell (WBC) count of 20,000/mm3
Blood glucose level of 200 mg/dl
Potassium level of 3.5 mEq/L
Hematocrit (HCT) of 35%
The Correct Answer is A
A. WBC count of 20,000/mm³ indicates a possible infection, such as peritonitis — a serious and common complication of peritoneal dialysis that requires immediate intervention.
B. Blood glucose of 200 mg/dL can occur with glucose-based dialysate, especially in diabetic clients, and is managed medically.
C. Potassium of 3.5 mEq/L is at the low-normal range and not an immediate concern.
D. Hematocrit of 35% is within a relatively acceptable range and not typically urgent.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "You'll have to ask your doctor" is inappropriate; nurses are responsible for providing accurate patient education within their scope of practice.
B. "We'll find out if any medications, such as steroids..." is misleading; while medications may affect kidney function, the serum creatinine test specifically reflects kidney filtration ability, not drug levels.
C. "This test will tell your doctor how your kidneys are functioning" is the best response, as serum creatinine is a key indicator of renal function.
D. "This test will tell if you have severe renal impairment..." is too limited; while elevated creatinine may suggest severe impairment, it is used more broadly to assess overall kidney function.
Correct Answer is B
Explanation
A. Swelling in the face (especially around the eyes) is a common symptom of nephrotic syndrome due to fluid retention from low albumin levels.
B. Increasing sodium intake is incorrect; clients with nephrotic syndrome should follow a low-sodium diet to help control edema. This statement indicates a need for further teaching.
C. A kidney biopsy may be ordered to determine the underlying cause of nephrotic syndrome, so this statement is accurate.
D. Proteinuria is a hallmark feature of nephrotic syndrome, and this is a correct understanding.
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