

#109: Things We Do For No Reason: A High Value Episode
Aug 20, 2018
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Skip Urine Electrolytes for AKI
- Avoid ordering urine electrolytes for acute kidney injury (AKI) evaluation.
- Use history, physical exam, and diuretics/volume assessment instead.
Renal Ultrasound in AKI: Less is More
- Renal ultrasounds for AKI are rarely necessary in low-risk patients.
- Consider a bladder scan first, as it’s cheaper and less invasive.
Folate Testing: A Thing of the Past
- Stop routinely ordering folate tests for anemia workups.
- Folate deficiency is rare due to fortification, and tests are unreliable.