A nurse is teaching a client who has acute kidney injury about the oliguric phase. Which of the following information should the nurse include in the teaching?
Urine output is less than 400 mL per 24 hr.
BUN and creatinine levels decrease.
Renal function is reestablished.
The glomerular filtration rate (GFR) recovers
The Correct Answer is A
A. Oliguria, characterized by urine output less than 400 mL per 24 hours, is a hallmark of the oliguric phase of acute kidney injury.
B. BUN and creatinine levels typically increase during the oliguric phase due to decreased kidney function.
C. Renal function is not reestablished during the oliguric phase; this phase represents reduced kidney function.
D. The glomerular filtration rate remains decreased during the oliguric phase.
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Related Questions
Correct Answer is D
Explanation
A. While obesity can contribute to certain health conditions, it is not a direct risk factor for the formation of renal calculi.
B. Proteinuria may indicate kidney dysfunction, but it is not a direct risk factor for the formation of renal calculi.
C. Iron deficiency is not directly associated with an increased risk of renal calculi formation.
D. Dehydration can lead to concentrated urine, which increases the risk of crystal formation and subsequently the formation of renal calculi.
Correct Answer is B
Explanation
A. Placing the client in Trendelenburg position is not appropriate in this situation. It may worsen respiratory depression caused by magnesium sulfate.
B. Absent deep-tendon reflexes and respiratory depression are signs of magnesium toxicity.
Discontinuing the medication infusion is essential to prevent further toxicity.
C. While preeclampsia can lead to complications necessitating emergency cesarean birth, the immediate concern here is addressing magnesium toxicity.
D. Assessing maternal blood glucose is not relevant to the management of magnesium toxicity.
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