A health care provider has prescribed hydroxyurea 20 mg/kg per dose by mouth to an 8 year old child as part of a treatment regimen for sickle cell disease. This is a safe dose. The child weighs 55 lb. How many milligrams should the nurse administer? Enter only the number.

Answer and Explanation

The Correct Answer is ["500"]

To calculate the dose of hydroxyurea for the child, first convert the child's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The child weighs 55 pounds, which is equivalent to 25 kilograms (55 ÷ 2.2). Then, multiply the weight in kilograms by the dose prescribed, which is 20 mg/kg. So, the calculation would be 25 kg × 20 mg/kg, which equals 500 mg.

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Correct Answer is B

Explanation

A. Wheelchair exercises help maintain physical activity and prevent complications.

B. Catheterizing only twice daily is inadequate for preventing urinary tract complications. Intermittent catheterization is typically done more frequently.

C. Staying hydrated is essential, as it helps prevent urinary complications.

D. Using a suppository to regulate bowel movements can be part of a bowel management routine.

A. My child seems to prefer playing with certain toys and will not play with other toys very much. B. My child likes a certain type of food and does not want to try new foods very often. C. My child gets restless when we go to a restaurant to eat and we have to wait for our food. D. My child does not say more than one or two words and grunts to indicate needs.

Correct Answer is D

Explanation

A. Preference for certain toys may be typical at this age and does not suggest a learning disorder.

B. Picky eating is common in toddlers and is not a direct indicator of a learning disorder.

C. Restlessness in a restaurant setting is typical for this age group and does not indicate a learning disorder.

D. Limited speech (only one or two words) and grunting at 30 months may indicate a developmental delay or learning disorder.

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A health care provider has prescribed hydroxyurea 20 mg/kg per dose by mouth to an 8 year old child as part of a treatment regimen for sickle cell disease. This is a safe dose. The child weighs 55 lb. How many milligrams should the nurse administer? Enter only the number.

Nursing Test Bank

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Explanation

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