A nurse is preparing to perform a diagnostic test to assess kidney function in a client with suspected acute renal failure. Which test will provide information about the glomerular filtration rate (GFR)?
Complete blood count (CBC. .
Serum creatinine level.
Urinalysis.
Renal ultrasound.
The Correct Answer is B
A. Incorrect. A complete blood count (CBC. provides information about the number and types of blood cells but does not assess kidney function.
B. Correct. Serum creatinine level is a commonly used blood test to assess kidney function. Elevated levels of creatinine in the blood indicate impaired glomerular filtration and decreased kidney function.
C. Incorrect. Urinalysis provides information about the presence of substances such as protein, blood, and glucose in the urine but does not directly assess GFR.
D. Incorrect. Renal ultrasound is an imaging test that provides information about the structure of the kidneys but does not directly measure GFR.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Incorrect. Hemodialysis is not a procedure for kidney transplantation.
B. Correct. Hemodialysis is a treatment that helps remove waste products, toxins, and excess fluids from the blood when the kidneys are not functioning properly. It helps maintain the body's internal environment and prevent complications of acute renal failure.
C. Incorrect. While hemodialysis can improve kidney function temporarily, its primary purpose is to provide kidney support and replace some of the kidney's functions.
D. Incorrect. The description provided refers to the insertion of a urinary catheter for bladder drainage, not hemodialysis.
Correct Answer is B
Explanation
A. Incorrect. Cloudy dialysis fluid may indicate infection or peritonitis, which requires immediate attention and intervention.
B. Correct. Cloudy dialysis fluid may indicate infection or peritonitis, which can be a severe complication of peritoneal dialysis. The nurse should stop the procedure immediately and notify the healthcare provider for further assessment and management.
C. Incorrect. Administering antibiotics without a proper diagnosis and healthcare provider's order is not appropriate.
D. Incorrect. Increasing the dwell time would not address the issue of cloudy dialysis fluid and potential infection.
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