A child who weighs 55 lb receives a prescription for cefotaxime 150 mg/kg/day IV in divided doses every 6 hours. How many mg should the nurse administer each day?

(Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["3750"]

Convert the weight to kilograms, knowing that 1 kilogram equals 2.2 pounds. The child weighs approximately 25 kilograms (55 ÷ 2.2). Then, multiply the weight in kilograms by the prescribed amount of medication, which is 150 mg/kg/day.

So, 25 kg × 150 mg/kg/day equals 3750 mg/day.

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Correct Answer is []

Explanation

Potential condition: Polycythemia

Actions to take

Have the parents increase the child's caloric intake: Polycythemia in children with tetralogy of Fallot can be managed by ensuring adequate hydration and nutrition. Increasing caloric intake helps support growth and development and can prevent excessive erythrocytosis.

Take the child's vital signs: Regular monitoring of vital signs, including heart rate, respiratory rate, blood pressure, and temperature, is essential to assess the child's cardiovascular status and response to treatment.

Parameters to monitor

Oxygen saturation: Monitoring oxygen saturation helps assess the adequacy of pulmonary blood flow and oxygenation in a child with tetralogy of Fallot and polycythemia.

Weight: Monitoring weight is crucial to assess growth and nutritional status. Children with tetralogy of Fallot may have poor weight gain due to increased metabolic demands and potential feeding difficulties.

A. Monitor blood glucose level. B. Maintain strict intake and output. C. Assess warmth of extremities. D. Keep head of bed raised 45 degrees.

Correct Answer is B

Explanation

Rationale

A. Monitoring blood glucose levels is important, especially in critically ill patients, as hyperglycemia can worsen outcomes in septic shock. However, it is not the most critical intervention in the immediate management of septic shock.

B. Monitoring intake and output (I/O) is essential for assessing fluid balance, which is crucial in managing septic shock. Maintaining a strict I/O helps in determining fluid resuscitation needs and evaluating response to treatment. This intervention is important but may not be the most critical initially.

C. Assessing warmth of extremities is important as it helps in evaluating peripheral perfusion, which can be compromised in septic shock. Cold extremities can indicate poor tissue perfusion and may prompt the need for interventions such as fluid resuscitation.

D. Keeping the head of the bed elevated to 45 degrees is a specific intervention aimed at improving oxygenation and respiratory function, particularly in patients who may be mechanically ventilated or at risk of respiratory compromise. While this is an important intervention, it is not directly related to managing septic shock itself.

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A child who weighs 55 lb receives a prescription for cefotaxime 150 mg/kg/day IV in divided doses every 6 hours. How many mg should the nurse administer each day? (Enter numerical value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is []

Explanation

Actions to take

Parameters to monitor

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Correct Answer is B

Explanation

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A child who weighs 55 lb receives a prescription for cefotaxime 150 mg/kg/day IV in divided doses every 6 hours. How many mg should the nurse administer each day?

(Enter numerical value only.)