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A client receives a prescription for azithromycin (Zithromax) 500 mg PO x 3 days. Azithromycin is available as 250 mg scored tablets. How many tablets should the nurse administer per dose? (Enter the numerical value only.)

Answer and Explanation

The Correct Answer is ["2"]

To calculate the number of tablets needed, we can set up a proportion:

x tablets / 500 mg = 1 tablet / 250 mg

Cross-multiplying:

250x = 500

Solving for x:

x = 500 / 250

x = 2

Therefore, the nurse should administer 2 tablets of azithromycin per dose.

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Correct Answer is ["3"]

Explanation

First, let's convert grams to milligrams:

0.3 grams x 1000 mg/gram = 300 mg

Then, set up a proportion:

x capsules / 300 mg = 1 capsule / 100 mg

Cross-multiply:

100x = 300

Solve for x:

x = 300 / 100

x = 3

Therefore, the nurse should administer 3 capsules of docusate sodium (Colace).

Correct Answer is ["3.2"]

Explanation

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

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

First, let's convert the desired dose from grams to milligrams:

0.128 grams x 1000 mg/gram = 128 mg

Then, plug in the values into the formula:

Volume (mL) = 128 mg / 40 mg/mL

Calculating the result:

Volume (mL) = 3.2 mL

Therefore, the nurse should administer 3.2 mL of tobramycin sulfate.

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A client receives a prescription for azithromycin (Zithromax) 500 mg PO x 3 days. Azithromycin is available as 250 mg scored tablets. How many tablets should the nurse administer per dose? (Enter the numerical value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Docusate sodium (Colace) 0.3 grams is prescribed for a client who has frequent constipation. Each capsule contains 100 mg. How many capsules should the nurse administer?

Correct Answer is ["3"]

Explanation

A client receives a prescription for tobramycin sulfate (Nebcin) 0.128 grams IV every 8 hours. Tobramycin is available in liquid concentration of 40 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 ["3.2"]

Explanation

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