A client's dose of benazapril is increased from 10 to 20 mg PO daily. The medication is available in 5 mg tablets. The nurse administered 10 mg one hour before the health-care provider revised the prescription. How many additional tablets should the nurse administer now? (Enter numeric value only.)

Answer and Explanation

The Correct Answer is ["2"]

To calculate the number of additional tablets needed, we'll first determine the total number of tablets required for the new dose of 20 mg.

Step 1: Calculate the total number of tablets needed for the new dose:

Total Tablets = Desired Dose (mg) / Tablet Strength (mg)

Total Tablets = 20 mg / 5 mg/tablet

Total Tablets = 4 tablets

Step 2: Determine the number of tablets already administered:

The nurse administered 10 mg, which is equivalent to 2 tablets (since each tablet is 5 mg).

Step 3: Calculate the number of additional tablets needed:

Additional Tablets = Total Tablets - Tablets Already Administered

Additional Tablets = 4 tablets - 2 tablets

Additional Tablets = 2 tablets

Therefore, the nurse should administer 2 additional tablets of benazapril to reach the new prescribed dose of 20 mg.

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Correct Answer is ["1.5"]

Explanation

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.

Correct Answer is ["1.4"]

Explanation

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

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

Plugging in the given values:

Volume (mL) = 700,000 Units / 500,000 Units/mL

Calculating the result:

Volume (mL) = 1.4 mL

Therefore, the nurse should administer 1.4 mL of penicillin.

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A client's dose of benazapril is increased from 10 to 20 mg PO daily. The medication is available in 5 mg tablets. The nurse administered 10 mg one hour before the health-care provider revised the prescription. How many additional tablets should the nurse administer now? (Enter numeric value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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.)

Correct Answer is ["1.5"]

Explanation

The health-care provider prescribes penicillin 700,000 Units IM daily. The available vial is labeled, Penicillin 500,000 Units/ml. How many milliliters should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["1.4"]

Explanation

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