Which of the following is the next step to investigate oliguria in a catheterized patient?

Subject
Medicine
System
Renal, Urinary Systems & Electrolytes

Joyce

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Aug 5, 2020
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Which of the following is the next step to investigate oliguria in a catheterized patient?

A- Irrigate the catheter
B- Measure serum creatinine
C- Measure urine specific gravity
D- Start intravenous fluids