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A nurse is preparing to administer acyclovir 10 mg/kg IV to a client who weighs 132 lbs. Available is acyclovir IV injectable solution 30 ing/ind Hone many mL 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.)
Answer and Explanation

The Correct Answer is ["20"]

Step 1: Convert Weight to Kilograms

  • 1 lb = 0.4536 kg
  • 132 lb × 0.4536 kg/lb = 59.87 kg

Step 2: Calculate Total Dose of Acyclovir

  • Prescribed dose = 10 mg/kg
  • Total dose = 59.87 kg × 10 mg/kg = 598.75 mg

Step 3: Determine the Volume of Injectable Solution

  • Acyclovir IV concentration = 30 mg/mL
  • Volume = 598.75 mg ÷ 30 mg/mL = 19.96 mL

The nurse should administer 20 mL (rounded to the nearest whole number) of acyclovir IV injectable solution.


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Related Questions

Correct Answer is B

Explanation

A. "You will need to undergo tuberculin skin tests every 6 months while taking medication for your disease."
Tuberculin skin tests are typically used for screening and diagnosis, not for monitoring the effectiveness of tuberculosis treatment. Monitoring for treatment effectiveness involves assessing symptoms, sputum cultures, and other diagnostic tests.
B. "You will need to take two or more medications to treat your disease."
This is the correct answer. Tuberculosis is usually treated with a combination of antibiotics to prevent the development of drug resistance. Multidrug therapy is a standard approach to tuberculosis treatment.
C. "You should anticipate taking medication to treat your disease for at least the next 3 years."
The duration of tuberculosis treatment is generally shorter than 3 years. The standard treatment duration is typically 6 to 9 months, depending on the specific regimen used.
D. "You should report monthly to have your blood drawn to monitor kidney function while taking medication."
Monitoring kidney function is important for some medications, but it is not a standard monthly requirement for tuberculosis treatment. Monitoring typically involves assessing liver function, as certain tuberculosis medications can affect the liver.

Correct Answer is ["60"]

Explanation

1.Convert the available lidocaine concentration to mg/mL:
2 g of lidocaine = 2000 mg
2000 mg ÷ 500 mL = 4 mg/mL

2. Determine the mL/min required to deliver 4 mg/min:
4 mg/min ÷ 4 mg/mL = 1 mL/min

3. Convert mL/min to mL/hr:
1 mL/min × 60 minutes = 60 mL/hr

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