A nurse is preparing to administer cefacior to a preschooler who weighs 20 kg. The child is to receive cefacior 30 mg/kg/day to divide equally every 8 hr. Available is cefaclor suspension 125 mg/5 mL. How many mL should the nurse administer for one dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["8"]
To calculate the dose;
Weight= 20kg
Dose = 30mg/kg/day 8 hourly
Dose per day = 2030= 600mg
8hourly dose= 600/3= 200mg
Volume to give
125mg= 5ml
200mg = 2005/125
= 8ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Secure chest tube to the stretcher for transport: While securing the chest tube is important to prevent dislodgement during transport, the priority is to ensure proper drainage and prevent air leaks by keeping the chest tube container below the site of insertion.
B. Mark the amount of chest drainage on the container: While it's important to document chest drainage, ensuring proper drainage by keeping the container below the insertion site takes precedence, especially during transport.
C. Keep the chest tube container below the site of insertion: Correct! Keeping the chest tube
container below the site of insertion ensures continuous drainage of air and fluid from the pleural space, which is crucial for maintaining respiratory function and preventing complications such as pneumothorax.
D. Administer PRN pain medication prior to transport: Pain management is important, but in this urgent situation, maintaining proper chest tube function and respiratory support is the priority.
Correct Answer is ["5.6"]
Explanation
Convert pounds to kg 1kg= 2.2 pounds 132pounds= 132/2.2=60kg
Desired dose per minute= 5 mcg/kg= 560=300mcg/min Desired dose per hour= 300mcg60mins= 18000mcg Available dose= 1600mg/500ml
1mg=1000mcg
Available dose = 1600000mcg/500ml Infusion rate:
1600000mcg=500ml 18000mcg=18000500/1600000
= 5.625 mL/hour
Rounded to the nearest tenth:5.6 ml/hour
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