10 Questions
Which of the following diagnostic studies is most useful in ruling out an obstruction in the urinary collecting system?
Renal ultrasonography
In the management of renal failure, which of the following is the most important principle for correcting fluid imbalance?
Matching fluid replacement with fluid loss in amount and composition
Which of the following electrolyte imbalances is the most common in renal failure?
Hyperkalemia
Which of the following diuretics is typically avoided in the management of renal failure because of diminished potassium elimination?
Potassium-sparing diuretics
Which of the following is the most important principle for treating acidosis in renal failure?
Instituting renal replacement therapy
Which of the following diagnostic studies is used to evaluate for renal artery stenosis in acute renal failure?
Renal angiography
What is the purpose of obtaining daily weights in the management of renal failure?
To monitor fluid balance
Which of the following diagnostic studies is used to distinguish between acute kidney injury (AKI) and advanced chronic kidney disease (CKD)?
Renal ultrasonography
Which of the following is the most important principle for preventing life-threatening electrolyte imbalances in renal failure?
Monitoring electrolyte levels and providing targeted treatment
Which of the following is the most common cause of acute renal failure?
Acute tubular necrosis
Test your knowledge on the functions of the kidney and the characteristics of Acute Kidney Injury (AKI) in critical care nursing. Topics include urine formation, electrolyte regulation, blood pressure control, renal clearance, and more.
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