A nurse is preparing to administer filgrastim 480 mcg subcutaneous daily. Available is filgrastim injection 300 mcg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["1.6"]

To calculate the dose of filgrastim, the nurse should use the following formula:

Dose (mL) = Ordered dose (mcg) / Available dose (mcg/mL)

Plugging in the values from the question, we get:

Dose (mL) = 480 mcg / 300 mcg/mL

Dose (mL) = 1.6 mL

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Correct Answer is ["0.7"]

Explanation

To calculate the dosage of diphenhydramine injection, the nurse should use the formula D/H x Q, where D is the desired dose, H is the dose on hand, and Q is the quantity. In this case, D is 35 mg, H is 50 mg/mL, and Q is 1 mL.

Plugging these values into the formula, we get:

35 mg / 50 mg/mL x 1 mL = 0.7 mL

Therefore, the nurse should administer 0.7 mL of diphenhydramine injection.

Correct Answer is ["7"]

Explanation

To calculate the correct dosage of levothyroxine, the nurse should follow these steps:

Convert the patient's weight from pounds to kilograms: 220 lb ÷ 2.20462 lb/kg = 99.79 kg
Calculate the total dose of levothyroxine: 5 mcg/kg × 99.79 kg = 498.95 mcg
Determine the number of tablets to administer: 498.95 mcg ÷ 75 mcg/tablet = 6.65 tablets

Therefore, the nurse should administer 7 tablets of levothyroxine.

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A nurse is preparing to administer filgrastim 480 mcg subcutaneous daily. Available is filgrastim injection 300 mcg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer diphenhydramine 35 mg IM. Available is diphenhydramine injection 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.7"]

Explanation

A nurse is preparing to administer levothyroxine 5 mcg/kg PO to a client who weighs 220 lb. Available is levothyroxine 75 mcg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["7"]

Explanation

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