Question

a client returning from surgery has a prescription for an iv of 0.9% sodium chloride to be infused at 250 ml over 3 hours. the nurse should program the infusion pump to deliver how many ml/hour? (enter numerical value only. if rounding is required, round to the nearest whole number.)

Explanation:

Step1: Identify the formula for rate

The rate of infusion (in mL/hour) is calculated by dividing the total volume (in mL) by the total time (in hours). The formula is \( \text{Rate} = \frac{\text{Volume}}{\text{Time}} \).

Step2: Substitute the given values

We know the volume is 250 mL and the time is 3 hours. Substituting these values into the formula, we get \( \text{Rate} = \frac{250}{3} \).

Step3: Calculate and round

Calculating \( \frac{250}{3} \) gives approximately 83.333... mL/hour. Rounding this to the nearest whole number, we get 83.

Answer:

83