Question

A nurse is preparing to administer dextrose 5% in water (D5W) 500 ml IV to infuse over 45 min to a client. The nurse should set the IV pump to deliver how many ml/hr/

Answer 1

To administer 500 ml of D5W over 45 minutes, the IV pump should be set to an infusion rate of 666.67 ml/hr.

Step-by-step explanation:

The question is asking to calculate the IV infusion rate required to administer a 500 ml D5W (dextrose 5% in water) IV solution over 45 minutes using an IV pump. This is a mathematics problem typically encountered in the health or nursing field.

To calculate the flow rate in ml/hr (milliliters per hour), use the following steps:

1. Determine the total volume to be infused: 500 ml.
2. Determine the total infusion time in hours: 45 minutes is equal to 0.75 hours (since 45/60 = 0.75).
3. Calculate the infusion rate: Divide the total volume by the infusion time in hours to get the rate in ml/hr.

Performing the calculation: 500 ml ÷ 0.75 hours = 666.67 ml/hr.

Therefore, the nurse should set the IV pump to 666.67 ml/hr to deliver the D5W solution over the prescribed 45 minutes.