A 3-year-old child is hospitalized with a diagnosis of pyelonephritis The health care provider has prescribed ceftriaxone 60 mg/kg/day in three divided doses. The child weighs 33 lb. The dose ordered is the safe dose, How many milligrams should the nurse administer in each dose? Record your answer using a whole number
The Correct Answer is ["300"]
To calculate the dose of ceftriaxone for the child, first convert the child's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The child weighs 33 pounds, which is approximately 15 kilograms when divided by 2.2. The prescribed dose is 60 mg/kg/day, so for a 15 kg child, this would be 900 mg per day. Since the medication is to be administered in three divided doses, you would divide 900 mg by 3, resulting in 300 mg per dose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Poor skin turgor typically indicates dehydration, not fluid overload.
B. Shortness of breath can be a sign of fluid overload, particularly in children with renal failure, as excess fluid can accumulate and lead to pulmonary edema.
C. Redness at the tube insertion site may indicate infection but does not specifically relate to fluid overload.
D. Fever is a sign of infection or inflammation and does not directly indicate fluid overload.
Correct Answer is D
Explanation
A. Constipation can occur but is not a direct symptom of sickle cell crisis; it’s more related to hydration and diet.
B. High fever may occur due to infection, but it is not a guaranteed finding in every sickle cell crisis.
C. Bradycardia is not typically associated with sickle cell crisis; tachycardia is more common due to pain and stress.
D. Pain is the hallmark symptom of a sickle cell crisis due to vaso-occlusive episodes leading to ischemia and tissue damage.
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