Nr 507 Acute Renal Failure Final Exam Questions With Correct Verified Answers | 100% Pass (A+ Certified)
NR 507 ACUTE RENAL FAILURE FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIED) 1. Acute Renal Failure (ARF) Correct Answer Acute renal failure (ARF) involves a sudden loss of kidney function. The individual will experience: -Oliguria ( 30ml/hr). -Increased blood urea nitrogen (BUN) and creatinine. -Fluid and electrolyte abnormalities. ARF is organ failure which means that the kidney is no longer functional. The pathogenesis of ARF is divided into three categories (pre-renal, intrinsic, and post-renal). Each category has its own area within the kidney that malfunctions. 2. Pre-Renal Correct Answer A sudden and severe drop in blood pressure (shock) or interruption of blood flow to the kidneys from severe injury or illness **most common cause of acute renal failure (ARF) & can eventually lead to intrinsic renal failure. 2 / 9 Damage occurs before the kidney due to reduced blood flow as a result of volume depletion: -Taking too many diuretics) -Polyuria as in the case of diabetes, -Vomiting and diarrhea -Skin loss of fluid in the case of a burn patient -Hemorrhage -Hypoperfusion: decreased cardiac output due to heart term-4failure, myocardial infarction, or atherosclerosis. -Edema with third-spacing in heart failure, cirrhosis, and nephrotic syndrome results in h
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