Nokea
With the National Center for Health Statistics criteria, which body mass index (BMI)-for-age percentiles should indicate the patient is at risk for being overweight?
- A. 10th percentile
- B. 75th percentile
- C. 85th percentile
- D. 95th percentile
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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The nurse's approach when introducing hospital equipment to a preschooler who seems afraid should be based on which principle?
- A. The child may think the equipment is alive.
- B. Explaining the equipment will only increase the child's fear
- C. One brief explanation will be enough to reduce the child's fear
- D. The child is too young to understand what the equipment does
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A mother tells the nurse that she does not want her infant immunized because of the discomfort associated with injections. What should the nurse explain?
- A. This cannot be prevented
- B. Infants do not feel pain as adults do
- C. This is not a good reason for refusing
- D. A topical anesthetic can be applied
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
The nurse is caring for a child with the following order: Methylprednisolone (Solu-Medrol) 20 mg IV, every 6 hours. The nurse has Methylprednisolone 100 mg in 2 mL available. How many mL should the nurse administer with each dose?
- A. 0.4 mL
- B. 0.2 mL
- C. 0.5 mL
- D. 0.6 mL
Correct Answer: A
Rationale: The correct dosage to administer 20 mg is 0.4 mL, calculated by dividing the dose (20 mg) by the concentration (100 mg in 2 mL). This calculation ensures the accurate administration of the prescribed medication. Choices B, C, and D are incorrect as they do not reflect the correct calculation based on the provided concentration of the medication.
The nurse is teaching the mother of a 9-month-old infant about administering liquid iron preparation. Which information should be included in the teaching?
- A. Adequate dosage will turn the stools a tarry, black color.
- B. Give Vitamin D to enhance absorption.
- C. Allow the liquid iron to mix with saliva before swallowing.
- D. Give the liquid iron with meals.
Correct Answer: A
Rationale: The correct answer is A. Iron supplements can cause stools to turn black, which is a normal and harmless side effect. Iron is best absorbed on an empty stomach, although it can be given with food if gastrointestinal upset occurs. Vitamin C, not D, enhances iron absorption. Choice B is incorrect because Vitamin C enhances iron absorption, not Vitamin D. Choice C is incorrect as there is no need to mix liquid iron with saliva before swallowing. Choice D is incorrect because iron is best absorbed on an empty stomach.
The parents of a child with sickle cell anemia ask why their child did not have a sickle cell crisis until he was approximately 6 months old. How should the nurse respond?
- A. Your child probably had a crisis, and you were unaware of the symptoms.
- B. Are you sure your child has sickle cell anemia and not sickle cell trait?
- C. Affected children can be asymptomatic in early infancy because of high levels of fetal hemoglobin that inhibit sickling.
- D. Have you asked your doctor about this yet?
Correct Answer: C
Rationale: The correct answer is C. Fetal hemoglobin (HbF) is present in high levels during early infancy, inhibiting sickling unlike adult hemoglobin (HbS). As the levels of HbF decrease and HbS increases, the risk of sickling and crises becomes more pronounced, typically after 6 months of age. Choice A is incorrect because it assumes the crisis went unnoticed, which is not supported by medical knowledge. Choice B is incorrect as it questions the child's diagnosis rather than explaining the phenomenon of delayed crises. Choice D is incorrect as it does not provide the parents with the necessary information regarding their query.