A client with rheumatoid arthritis receives a prescription for etanercept 25 mg. The medication is available in a prefilled syringe labeled, 50 mg/2 ml. How many ml should the nurse administer? (Enter the numerical value only.)

Answer and Explanation

The Correct Answer is ["1.0"]

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

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

Plugging in the given values:

Volume (mL) = 25 mg / 50 mg/mL

Volume (mL) = 0.5 mL

Since the medication is available in a prefilled syringe labeled 50 mg/2 mL, we need to administer 2 mL to obtain the desired dose of 25 mg.

Therefore, the nurse should administer 1.0 mL of etanercept.

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Correct Answer is ["2"]

Explanation

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

x tablets / 37.5 mg = 1 tablet / 25 mg

Cross-multiplying:

25x = 37.5

Solving for x:

x = 37.5 / 25

x = 1.5

Since we cannot administer a fraction of a tablet, we round up to the nearest whole number.

Therefore, the nurse should administer 2 tablets of atenolol.

Correct Answer is ["1"]

Explanation

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

x tablets / 0.05 mg = 1 tablet / 0.1 mg

Cross-multiplying:

0.1x = 0.05

Solving for x:

x = 0.05 / 0.1

x = 0.5

Therefore, the nurse should administer 0.5 tablets of levothyroxine sodium (Synthroid).

Since we cannot administer a fraction of a tablet, we round up to the nearest whole number.

So, the nurse should administer 1 tablet.

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A client with rheumatoid arthritis receives a prescription for etanercept 25 mg. The medication is available in a prefilled syringe labeled, 50 mg/2 ml. How many ml should the nurse administer? (Enter the numerical value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The health-care provider prescribes atenolol 37.5 mg PO BID. The drug is available as 25 mg scored tablets. How many tablets should the nurse administer? (Enter the numeric value only. If rounding is required, round to the nearest tenth.)

Correct Answer is ["2"]

Explanation

A client receives a prescription for levothyroxine sodium (Synthroid) 0.05 mg by mouth once daily. The medication is available in scored tablets labeled 0.1 mg. How many tablets should the nurse administer? (If rounding is required, round to the nearest tenth.)

Correct Answer is ["1"]

Explanation

A client with rheumatoid arthritis receives a prescription for etanercept 25 mg. The medication is available in a prefilled syringe labeled, 50 mg/2 ml. How many ml should the nurse administer? (Enter the numerical value only.)

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