When calculating IV fluid rates, what is the total volume the nurse needs to administer if the prescription reads 750 mL over 7 hours?

When calculating IV fluid rates, what is the total volume the nurse needs to administer if the prescription reads 750 mL over 7 hours?

• A. 50 mL/hr
• B. 107 mL/hr
• C. 125 mL/hr
• D. 150 mL/hr

Answer: (B)

To determine the total volume the nurse needs to administer, the calculation involves dividing the total volume of fluid by the total number of hours over which it needs to be administered. In this case, the prescription specifies 750 mL to be given over 7 hours. By performing the calculation: 750 mL ÷ 7 hours = approximately 107.14 mL/hr Rounding to the nearest whole number gives you a rate of 107 mL/hr. This rate ensures that the prescribed total volume will be delivered within the specified time frame of 7 hours. Thus, when planning IV fluid rates, it's crucial to accurately perform this calculation to meet patient needs and adhere to medical directives.

To determine the total volume the nurse needs to administer, the calculation involves dividing the total volume of fluid by the total number of hours over which it needs to be administered. In this case, the prescription specifies 750 mL to be given over 7 hours.

By performing the calculation:

750 mL ÷ 7 hours = approximately 107.14 mL/hr

Rounding to the nearest whole number gives you a rate of 107 mL/hr. This rate ensures that the prescribed total volume will be delivered within the specified time frame of 7 hours. Thus, when planning IV fluid rates, it's crucial to accurately perform this calculation to meet patient needs and adhere to medical directives.