A nurse is preparing to administer furosemide 0.1 mg/kg via IV bolus to a client who weighs 183 lb. Available is furosemide 10 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.)

Answer and Explanation

The Correct Answer is ["0.8"]

Step 1 is to convert the client’s weight from pounds to kilograms. Given that 1 kg = 2.2 lb, we calculate:

183 lb ÷ 2.2 = 83.18 kg

Rounding to the nearest hundredth, the client’s weight is 83.18 kg.

Step 2 is to calculate the total amount of medication needed. The prescribed dosage is 0.1 mg/kg, so we calculate:

0.1 mg/kg × 83.18 kg = 8.32 mg

Rounding to the nearest hundredth, the total medication required is 8.32 mg.

Step 3 is to determine the volume to administer. The available concentration of furosemide is 10 mg/mL, so we divide:

8.32 mg ÷ 10 mg/mL = 0.832 mL

Rounding to the nearest tenth, the correct amount to administer is 0.8 mL.

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Correct Answer is ["0.4"]

Explanation

The prescribed dosage of enoxaparin is 40 mg. The available medication is in a concentration of 100 mg/mL. So, the volume to administer is 40 mg ÷ 100 mg/mL = 0.4 mL. Rounding to the nearest tenth, the nurse should administer 0.4 mL.

So, the correct answer is 0.4 mL.

Correct Answer is ["2.1"]

Explanation

First, we need to calculate the total daily dose of tobramycin for the client. The total daily dose is calculated as follows:

Total daily dose = Dose per kg per day x Weight Total daily dose = 3 mg/kg/day x 85 kg Total daily dose = 255 mg/day

Since the total daily dose is divided into three doses, each dose will be:

Each dose = Total daily dose / Number of doses Each dose = 255 mg / 3 Each dose = 85 mg

Now, we need to convert this dose into mL. We know that we have tobramycin 40 mg/mL, so:

Volume to administer = Each dose / Concentration Volume to administer = 85 mg / 40 mg/mL Volume to administer = 2.125 mL

Rounding this to the nearest tenth, we get 2.1 mL.

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A nurse is preparing to administer furosemide 0.1 mg/kg via IV bolus to a client who weighs 183 lb. Available is furosemide 10 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.)

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer enoxaparin 40 mg subcutaneous for prevention of deep vein thrombosis. Available is enoxaparin 100 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.). mL. .

Correct Answer is ["0.4"]

Explanation

Correct Answer is ["2.1"]

Explanation

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A nurse is preparing to administer furosemide 0.1 mg/kg via IV bolus to a client who weighs 183 lb. Available is furosemide 10 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.)