A patient has vomiting and diarrhea for two days, a low blood pressure, and a rising serum creatinine level. Which type of acute kidney injury is most likely?
Correct answer: A. Prerenal injury caused by reduced renal perfusion
- A. Prerenal injury caused by reduced renal perfusion
- B. Intrinsic injury caused by glomerular inflammation
- C. Postrenal injury caused by ureteric obstruction
- D. Chronic injury caused by long-term nephron loss
Explanation
Fluid loss reduces circulating volume and renal perfusion, producing prerenal acute kidney injury. Intrinsic injury damages renal tissue, while postrenal injury results from obstruction after urine is formed.
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About Renal and Urological Nursing
Covers assessment and care for urinary tract infection, glomerulonephritis, nephrotic syndrome, acute kidney injury, chronic kidney disease, renal stones and urinary obstruction. The subject includes intake and output, urinalysis, fluid restriction, dialysis care and the difference between prerenal, intrinsic and postrenal kidney injury.
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