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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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Free Nursing Study Resources

Correct Answer is ["3"]

Explanation

Calculating the Trimethoprim-Sulfamethoxazole Dose

Problem: Administer 120 mg of Bactrim-DS Oral Suspension. The available concentration is 200 mg/5 mL.

Steps:

Set up a proportion:

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

We know the desired dose (120 mg) and the concentration of the medication (200 mg/5 mL).

Proportion:

x mL / 120 mg = 5 mL / 200 mg

Cross-multiply:

200x = 600

Solve for x:

x = 600 / 200

x = 3

Answer: The nurse should administer 3 mL of Bactrim-DS Oral Suspension per dose.

Correct Answer is ["1.8"]

Explanation

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

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

Plugging in the given values:

Volume (mL) = 0.45 mg / 0.25 mg/mL

Calculating the result:

Volume (mL) = 1.8 mL

Therefore, the nurse should administer 1.8 mL of digoxin.

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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

The health-care provider prescribes trimethoprim-sulfamethoxazole (Bactrim-DS Oral Suspension) 120 mg BID for a child with bronchitis. The Bactrim bottle is labeled "200 mg/5ml." How many ml should the nurse administer at each dose? (Enter the numeric value, whole number, only.)

Correct Answer is ["3"]

Explanation

A client who has heart failure with paroxysmal atrial tachycardia is receiving digoxin (Lanoxin) 0.45 mg IV as the initial digitalizing dose. The pharmacy provides 0.25 mg/ml. How many ml should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["1.8"]

Explanation

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