A nurse is providing care to a 4-year-old child hospitalized with vomiting and suspected dehydration. The health care provider has prescribed ondansetron 0.5 mg/kg IV as a one-time dose. The safe dose is 5 mg/kg/dose. The child weighs 44 lbs. How many milligrams should the nurse administer? Round your answer to the nearest tenth if needed
The Correct Answer is ["10"]
To calculate the dosage of ondansetron for the child, first convert the child's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The child weighs 44 lbs, which is equivalent to 20 kg (44 lbs / 2.2 lbs per kg). The prescribed dose is 0.5 mg/kg, so you would multiply the child's weight in kilograms by the dose: 20 kg * 0.5 mg/kg = 10 mg. Since the safe dose is up to 5 mg/kg per dose and the child's weight is 20 kg, the maximum safe dose would be 100 mg (20 kg * 5 mg/kg). Therefore, the nurse should administer 10 mg, as it is within the safe dose range.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Keeping a written document of the treatment plan is essential for ensuring continuity of care and effective communication with healthcare providers.
B. Parents should notify their provider immediately, rather than waiting for the next business day, if their child has a sore throat, as this could indicate a possible infection in an immunocompromised child.
C. Using acetaminophen is generally appropriate for managing pain or fever in children receiving chemotherapy, but it should be done with caution regarding dosage and timing.
D. Maintaining a written list of medical appointments helps keep track of the child’s care and is a good practice for managing their health.
Correct Answer is B
Explanation
A. While abdominal surgery may be needed in some cases of intussusception, non-surgical interventions are often attempted first.
B. An enema with air infusion (often a contrast enema) can be used to treat intussusception by helping to unfold the intestine, making it a commonly discussed procedure.
C. An ano-rectal pull-through procedure is not related to intussusception and is usually indicated for conditions like Hirschsprung's disease.
D. A colostomy may be necessary in cases of bowel necrosis or perforation but is not the first-line treatment for intussusception.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.