nurse is preparing to administer esomeprazole 40 mg by intermittent IV bolus every 12 hr. Available is esomeprazole injection 40 mg in dextrose 5% in water (D§W) 100 mL to infuse over 30 min. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

To solve this, we need to determine the IV pump rate in mL per hour based on the available information.

Here’s the step-by-step process:

1. **Available Solution**: 100 mL of solution to be infused over 30 minutes.
2. **Goal**: We want to find the rate in mL/hr.

### Formula:
\[
\text{IV Pump Rate (mL/hr)} = \frac{\text{Total Volume (mL)}}{\text{Time (hr)}}
\]

- Total Volume = 100 mL
- Time = 30 minutes = 0.5 hours

### Calculation:
\[
\text{IV Pump Rate (mL/hr)} = \frac{100 \text{ mL}}{0.5 \text{ hr}} = 200 \text{ mL/hr}
\]

Therefore, the nurse should set the IV pump to deliver **200 mL/hr**.

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Would you like further explanation or have any other questions?

Here are 5 related questions to expand your understanding:
1. How would the infusion rate change if the time were increased to 1 hour?
2. What factors should be considered when adjusting IV rates for different patients?
3. How does the concentration of esomeprazole in the solution affect the dosing?
4. What are the common side effects of IV esomeprazole administration?
5. Why is esomeprazole often administered in dextrose 5% in water (D5W)?

**Tip**: Always double-check calculations related to IV administration to ensure patient safety.

Learn how to calculate the IV pump rate for administering esomeprazole injection 40 mg in D5W 100 mL over 30 minutes. This problem involves rate calculations and unit conversions, suitable for nursing and medical students in Grades 9-12.

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