A primary healthcare provider has prescribed ertapenem to a 6-year-old child with a urinary tract infection (UTI). What is the safe dose of medication for this child?
1g/kg every 8 hours
500 mg/kg three times daily
5 g/kg once daily
15 mg/kg twice daily
The Correct Answer is D
1g/kg every 8 hours is incorrect because it exceeds the recommended dose.
According to the package insert for Ertapenem, the dose for patients 3 months to 12 years of age is 15 mg/kg twice daily (not to exceed 1 g/day) .
A. 1g/kg every 8 hours is incorrect because it exceeds the recommended dose.
B. 500 mg/kg three times daily is incorrect because it exceeds the recommended dose.
C. 5 g/kg once daily is incorrect because it exceeds the recommended dose.
D. 15 mg/kg twice daily is the correct answer.
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Related Questions
Correct Answer is C
Explanation
The client is receiving an intravenous infusion of 1.5 L saline solution at a rate of 75 mL/hr. Since 1 L = 1000 mL, the total volume of the infusion is 1.5 L x 1000 mL/L = 1500 mL. At a rate of 75 mL/hr, it will take the client 1500 mL / 75 mL/hr = **15 hours** to finish the infusion.
A. 10 hours is not the correct answer because it does not account for the total volume of the infusion.
B. 7.5 hours is not the correct answer because it does not account for the total volume of the infusion.
d. 20 hours is not the correct answer because it does not account for the total volume of the infusion.
Correct Answer is A
Explanation
To calculate the mL/hr flow rate for the continuous infusion of 0.9% sodium chloride solution over 15 hours, we need to divide the total volume (2.5 L) by the total time (15 hours) and then convert the result to mL/hr.
2.5 L / 15 hours = 166.67 mL/hr
Therefore, the mL/hr flow rate for continuous infusion is a. 166.67 mL/hr.
B. 41.67 mL/hr: This rate is too low and does not match the calculated result.
C. 250 mL/hr: This rate is significantly higher and does not match the calculated result.
D. 1000 mL/hr: This rate is even higher and does not match the calculated result.
Therefore, the correct mL/hr flow rate for the continuous infusion of 0.9% sodium chloride solution over 15 hours is a. 166.67 mL/hr, as calculated based on the given order and total time.
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