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.). mL. .
The Correct Answer is ["0.8 mL"]
Step 1 is to convert the client’s weight from pounds to kilograms. So, 183 lb ÷ 2.2 = 83.18 kg (rounded to the nearest hundredth). Step 2 is to calculate the total amount of medication needed. So, 0.1 mg/kg × 83.18 kg = 8.32 mg (rounded to the nearest hundredth). Step 3 is to calculate the volume to administer. So, 8.32 mg ÷ 10 mg/mL = 0.832 mL. Rounding off to the nearest tenth, the nurse should administer 0.8 mL of furosemide.
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Related Questions
Correct Answer is ["5 mL"]
Explanation
Step 1 is to calculate the total daily dose. The total daily dose is 150 mg. Step 2 is to divide the total daily dose by the number of doses. The number of doses is 3. So, the calculation is 150 mg ÷ 3 = 50 mg/dose. Step 3 is to calculate the volume to administer using the available medication concentration. The available medication concentration is 50 mg/5 mL. So, the calculation is 50 mg ÷ (50 mg/5 mL) = 5 mL.
So, the correct answer is 5 mL, after rounding to the nearest whole number.
Correct Answer is ["0.04 mL"]
Explanation
Step 1 is to find out how many mcg are in 1 mL. This is done by dividing the total amount of mcg available (250 mcg) by the total volume in mL (1 mL). So, 250 mcg ÷ 1 mL = 250 mcg/mL. Step 2 is to find out how many mL are needed to get 10 mcg. This is done by dividing the required amount in mcg (10 mcg) by the concentration in mcg/mL (250 mcg/mL). So, 10 mcg ÷ 250 mcg/mL = 0.04 mL. So the correct answer is 0.04 mL.
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