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A nurse is preparing to administer testosterone cypionate 125 mg IM. Available is testosterone cypionate injection 200 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.63 "]

Given:

Desired dose of testosterone cypionate: 125 mg
Available strength of testosterone cypionate injection: 200 mg/mL

First, find out how many milliliters of testosterone cypionate correspond to the desired dose:

Volume (mL) = Desired dose / Concentration

Volume (mL) = 125 mg / 200 mg/mL Volume (mL) = 0.625 mL

Rounded off to the nearest hundredth= 0.63ml

So, the nurse should administer approximately 0.63 mL of testosterone cypionate per dose.

Nursing Test Bank

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Correct Answer is ["1.8"]

Explanation

Given:

Desired dose of gentamicin: 1 mg/kg
Client's weight: 154 lb
Available strength of gentamicin solution: 40 mg/mL

First, convert the client's weight from pounds to kilograms:

154 lb ÷ 2.2= 70kg

Now, calculate the desired dose of gentamicin:

Desired dose = Dosage per kg × Weight Desired dose = 1 mg/kg × 670 kg Desired dose = 70 mg

Now, find out how many milliliters of gentamicin correspond to this dose: Volume (mL) = Desired dose / Concentration

Volume (mL) = 70 mg / 40 mg/mL Volume (mL) ≈ 1.75mL

rounded off to the nearest tenths= 1.8ml

Correct Answer is ["100 "]

Explanation

Given:

Insulin glargine concentration: 100 units/mL
Total volume of insulin in the vial: 10 mL
Dose of insulin glargine per day: 10 units

Calculation:

First, let's find out how many total units are in the vial:

Total units = Concentration (units/mL) × Volume (mL) Total units = 100 units/mL × 10 mL

Total units = 1000 units

Now, let's find out how many doses can be obtained from the total units in the vial: Number of doses = Total units / Dose per day

Number of doses = 1000 units / 10 units/day Number of doses = 100 doses

So, the vial contains approximately 100 doses of insulin glargine.

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A nurse is preparing to administer testosterone cypionate 125 mg IM. Available is testosterone cypionate injection 200 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest hundredth. 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 gentamicin 1 mg/kg IM to a client who weighs 154 lb. Available is gentamicin solution 40 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 ["1.8"]

Explanation

Correct Answer is ["100 "]

Explanation

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