A child who weighs 16 pounds receives a prescription for amoxicillin 25 mg/kg/day by mouth in divided doses every 12 hours.

The bottle is labeled, "Amoxicillin for Oral Suspension, USP 200 mg per 5 mL.”. How many mL should the nurse administer with each dose? (Enter numerical value only.

If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["2.3"]

Step 1 is to convert the child's weight from pounds to kilograms. 16 pounds ÷ 2.2 = 7.3 kg.

Step 2 is to calculate the total daily dose in mg. 25 mg/kg × 7.3 kg = 182.5 mg.

Step 3 is to determine the dose per administration, divided by 2 since the dose is given every 12 hours. 182.5 mg ÷ 2 = 91.25 mg.

Step 4 is to convert the dose from mg to mL using the concentration of the medication. 91.25 mg ÷ (200 mg/5 mL) = 91.25 ÷ 40 = 2.3 mL per dose. The answer is 2.3 mL.

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Correct Answer is D

Explanation

Choice A rationale

This choice suggests assessing if the child can administer the insulin. While it's important for children with diabetes to learn self-care skills, a 10-year-old may not yet be ready to take on the responsibility of injecting insulin regularly. The child might still rely on parental or caregiver support for this task. Moreover, it does not address the immediate issue of the mother's fear of needles.

Choice B rationale

This choice focuses on assessing the mother's parenting skills. It is not directly related to solving the issue of insulin administration. The mother's fear of needles does not necessarily reflect her overall parenting skills. Assessing parenting skills would not provide a practical solution to the child's need for insulin administration.

Choice C rationale

Encouraging the mother to handle the needles could help overcome her fear, but it might not be effective in the short term. The mother might need time and professional help to deal with her fear of needles. This choice does not provide an immediate solution for the child's need for insulin injections.

Choice D rationale

Asking if the father can help with the injections is a practical and immediate solution. If the father is available and comfortable with handling needles, he can take on the responsibility of administering insulin to the child. This ensures that the child's medical needs are met while giving the mother time to overcome her fear of needles.

A. Report the findings immediately to the healthcare provider. B. Obtain a swab of secretions from the penis and urethra. C. Provide the adolescent with a urinal for urinary hesitancy. D. Collect a sterile urine sample for culture and sensitivity.

Correct Answer is A

Explanation

Choice A rationale

Reporting the findings immediately to the healthcare provider is crucial in this scenario. Intense testicular pain with erythema and swelling can indicate testicular torsion, which is a medical emergency requiring prompt surgical intervention to preserve testicular function. Delays in treatment can result in loss of the affected testicle.

Choice B rationale

Obtaining a swab of secretions from the penis and urethra is not the immediate priority in this situation. While it can be important for diagnosing infections, the acute nature of the symptoms suggests a more urgent condition, such as testicular torsion, which needs immediate attention from a healthcare provider.

Choice C rationale

Providing the adolescent with a urinal for urinary hesitancy does not address the immediate concern of intense pain and significant swelling. The symptoms suggest a possible emergency, and addressing urinary hesitancy can wait until after more urgent conditions are ruled out or treated.

Choice D rationale

Collecting a sterile urine sample for culture and sensitivity is not the immediate priority. While it might be useful for diagnosing infections, the symptoms of intense pain, erythema, and swelling in the testicular area suggest an urgent condition like testicular torsion, which requires immediate evaluation and treatment.

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Naxlex Comprehensive Predictor Exams

Correct Answer is D

Explanation

A male adolescent arrives at the clinic and reports intense pain in the testicular area that occurred during football practice at high school. The nurse observes the scrotum and identifies significant erythema and swelling. Which action should the nurse take?

Correct Answer is A

Explanation

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