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A client receives a prescription for 2 liters of lactated Ringer's intravenously (IV) to be infused over 12 hours. The IV administration set delivers 20 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["56"]

Answer: 56 gtt/min.

Rationale:

To calculate the infusion rate in gtt/min, we'll use the following formula:

Infusion Rate (gtt/min) = Volume (mL) / Time (min) x Drop Factor (gtt/mL)

1. Convert volume to mL:

2 liters = 2000 mL

2. Convert time to minutes:

12 hours = 12 x 60 = 720 minutes

3. Plug in the values:

Infusion Rate (gtt/min) = 2000 mL / 720 min x 20 gtt/mL

4. Calculate:

Infusion Rate (gtt/min) ≈ 55.56 gtt/min

5. Round to the nearest whole number:

Infusion Rate (gtt/min) ≈ 56 gtt/min

Therefore, the nurse should regulate the infusion to 56 gtt/min.

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Free Nursing Study Resources

Correct Answer is ["120ml\/hour"]

Explanation

The healthcare provider prescribes a continuous infusion of labetalol at 2 mg/minute.

Labetalol HCI Injection USP 200 mg in 200 mL of 5% Dextrose Injection, USP, is delivered to the unit. This means that for every mL of the solution, there is 1 mg of labetalol (200 mg / 200 mL = 1 mg/mL).

To administer a dose of 2 mg/minute, the nurse should program the infusion pump to deliver 120 mL/hour (2 mg/minute × 60 minutes/hour = 120 mg/hour; 120 mg/hour ÷ 1 mg/mL = 120 mL/hour).

Correct Answer is ["97.7"]

Explanation

To convert Celsius to Fahrenheit, we can use the following formula:

°F = (°C x 1.8) + 32

In this case, the oral temperature is 36.5°C. We can calculate the temperature in Fahrenheit as follows: (36.5 x 1.8) + 32 = 97.7°F.

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Naxlex Comprehensive Predictor Exams

The healthcare provider prescribes a continuous infusion of labetalol at 2 mg/minute. Labetalol HCI Injection USP 200 mg in 200 mL of 5% Dextrose Injection, USP, is delivered to the unit. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)

Correct Answer is ["120ml\/hour"]

Explanation

The nurse is caring for a client with an oral temperature of 36.5°C. What temperature in Fahrenheit should the nurse document in the medical record? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["97.7"]

Explanation

A client is receiving a prescription for penicillin 1.2 million units IM. The available vial is labeled, "600,000 units/2 mL". How many mL should the nurse administer? (Enter numeric value only)

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The healthcare provider prescribes hydroxyzine 35 mg IM for a client who is vomiting. The available drug is labeled 50 mg/mL. How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

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