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The health-care provider prescribes furosemide 15 mg IM STAT. The available ampoule is labeled, furosemide 10 mg/ml. How many milliliters should the nurse administer? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["1.5"]

Understanding the Problem:

We need to administer 15 mg of furosemide.

The available ampoule contains 10 mg/mL of furosemide.

Solution:

Set up a proportion:

We want to find the number of milliliters (mL) needed.

We know the desired dose (15 mg) and the concentration of the medication (10 mg/mL).

Proportion:

x mL / 15 mg = 1 mL / 10 mg

Cross-multiply:

10x = 15

Solve for x:

x = 15 / 10

x = 1.5

Therefore, the nurse should administer 1.5 mL of furosemide.

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Correct Answer is ["10.5"]

Explanation

To calculate the volume of pyridostigmine to be administered, we can use the following formula:

Volume (mL) = Desired Dose (mg) / Concentration (mg/mL)

However, the concentration is given in mg/5 mL. We need to convert it to mg/mL:

Concentration (mg/mL) = 60 mg / 5 mL = 12 mg/mL

Now, plug in the given values into the formula:

Volume (mL) = 126 mg / 12 mg/mL

Volume (mL) = 10.5 mL

Therefore, the nurse should administer 10.5 mL of pyridostigmine syrup.

Correct Answer is ["125"]

Explanation

To calculate the infusion rate, we'll use the following formula:

Infusion Rate (mL/hour) = Total Volume (mL) / Infusion Time (hours)

Plugging in the given values:

Infusion Rate = 1000 mL / 8 hours

Calculating the result:

Infusion Rate = 125 mL/hour

Therefore, the nurse should program the infusion pump to deliver 125 mL/hour.

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The health-care provider prescribes furosemide 15 mg IM STAT. The available ampoule is labeled, furosemide 10 mg/ml. How many milliliters should the nurse administer? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

An adult client with myasthenia gravis is receiving pyridostigmine (Mestinon) 126 mg PO every 4 hours. The drug is available as 60 mg in 5 ml syrup. How many ml should the nurse administer? (If rounding is required, round to the nearest tenth.)

Correct Answer is ["10.5"]

Explanation

A client with dehydration receives a prescription for an IV of Lactated Ringer's 1,000 ml to be administered over 8 hours. The nurse should program the infusion pump to deliver how many ml/hour? (Enter numeric value only, using whole number.)

Correct Answer is ["125"]

Explanation

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The nurse is preparing to administer vancomycin (Vancocin) 750 mg in 250 ml of Dextrose 5% in Water (D,W) over 75 minutes. The secondary infusion pump should be programmed to administer how many ml/hour? (Enter numeric value only. If rounding is required, round to the nearest whole number.)

A client is receiving alprazolam (Xanax) 0.75 mg PO bid for anxiety. Alprazolam is available in 0.5 mg scored tablets. How many tablets should the nurse administer? (Enter numeric value only.)