A client with dehydration is prescribed a potassium chloride infusion at 10 mEq/hr. Potassium chloride 80 mEq is mixed with 1 liter of normal saline. The nurse should regulate the infusion pump to deliver how many mL/hour? (Enter numeric value only. If rounding is required, round to the nearest whole number.)

To calculate the infusion rate in mL/hour, we'll use the following formula: Infusion Rate (mL/hr) = Desired Dose (mEq/hr) / Concentration of Potassium Chloride (mEq/mL) 1. Calculate the concentration of potassium chloride: Concentration = 80 mEq / 1000 mL = 0.08 mEq/mL 2. Plug in the values: Infusion Rate (mL/hr) = 10 mEq/hr / 0.08 mEq/mL 3. Calculate: Infusion Rate (mL/hr) = 125 mL/hr Therefore, the nurse should regulate the infusion pump to deliver 125 mL/hour.