If the IV rate is 500 mL/hour and urine output exceeds 50 mL/hour, what is the new rate after applying the guideline?

Study for the PCC Field Medical Training Battalion – West Test. Optimize your preparation with flashcards and multiple choice questions, complete with hints and explanations. Equip yourself for success!

Multiple Choice

If the IV rate is 500 mL/hour and urine output exceeds 50 mL/hour, what is the new rate after applying the guideline?

Explanation:
Maintaining fluid balance uses urine output to guide IV maintenance. When urine production is adequate and exceeds a threshold (50 mL/hour in this guideline), the recommendation is to lower the IV maintenance rate by 25%. Starting at 500 mL/hour, a 25% reduction is 125 mL/hour, leaving 375 mL/hour. So the new rate is 375 mL/hour. This adjustment helps balance intake with output and avoid fluid overload.

Maintaining fluid balance uses urine output to guide IV maintenance. When urine production is adequate and exceeds a threshold (50 mL/hour in this guideline), the recommendation is to lower the IV maintenance rate by 25%. Starting at 500 mL/hour, a 25% reduction is 125 mL/hour, leaving 375 mL/hour. So the new rate is 375 mL/hour. This adjustment helps balance intake with output and avoid fluid overload.

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