Nursing Elites

1. A child is diagnosed with atopic dermatitis. Which laboratory test would the nurse expect the child to undergo to provide additional evidence for this condition?

• A. Erythrocyte sedimentation rate
• B. Potassium hydroxide prep
• C. Wound culture
• D. Serum immunoglobulin E (IgE) level

Correct answer: D

Rationale: The correct answer is D: Serum immunoglobulin E (IgE) level. An elevated serum IgE level is commonly associated with atopic dermatitis, reflecting an allergic response. Choice A, erythrocyte sedimentation rate, is a nonspecific test for inflammation and not specific to atopic dermatitis. Choice B, potassium hydroxide prep, is used to diagnose fungal infections like tinea versicolor, not atopic dermatitis. Choice C, wound culture, is not typically indicated for the diagnosis of atopic dermatitis as it is a chronic inflammatory skin condition rather than an infectious process.

2. A parent asks a nurse how to tell the difference between measles (rubeola) and German measles (rubella). What should the nurse tell the parent about rubeola that is different from rubella?

• A. High fever and Koplik spots
• B. Rash on the trunk with pruritus
• C. Nausea, vomiting, and abdominal cramps
• D. Characteristics of a cold, followed by a rash

Correct answer: A

Rationale: Rubeola (measles) is characterized by a high fever and the presence of Koplik spots, which are not seen in rubella (German measles). Therefore, the correct answer is A. Choice B, rash on the trunk with pruritus, is more indicative of rubella rather than rubeola. Choice C, nausea, vomiting, and abdominal cramps, are not specific differentiating symptoms between rubeola and rubella. Choice D, characteristics of a cold followed by a rash, does not specifically distinguish between rubeola and rubella.

3. A child with a diagnosis of diabetes mellitus is being discharged from the hospital. What is important for the nurse to include in the discharge teaching?

• A. Monitor blood glucose levels daily
• B. Administer insulin based on blood glucose levels
• C. Recognize signs of hypoglycemia
• D. Follow a structured meal plan

Correct answer: D

Rationale: Following a structured meal plan is essential for managing diabetes mellitus. It helps regulate blood glucose levels and ensures proper nutrition. Monitoring blood glucose levels daily is important, not just once a day, to maintain control. Administering insulin based on blood glucose levels is crucial but should be done as per the healthcare provider's instructions, not only when blood glucose is high. Recognizing signs of hypoglycemia is important, but it is equally vital to prevent hypoglycemia by adhering to a consistent meal plan and insulin regimen.

4. The nurse is caring for a 12-year-old boy with idiopathic thrombocytopenia. The nurse is providing discharge instructions about home care and safety recommendations to the boy and his parents. Which response indicates a need for further teaching?

• A. We should avoid aspirin and drugs like ibuprofen.
• B. He should avoid participating in football for safety.
• C. Swimming would be a great activity.
• D. Our son cannot take any antihistamines.

Correct answer: B

Rationale: The correct answer is B. Participation in contact sports like football should be avoided in children with idiopathic thrombocytopenia due to the increased risk of bleeding. Choices A, C, and D are incorrect because avoiding aspirin and drugs like ibuprofen, engaging in activities like swimming, and avoiding antihistamines are all appropriate recommendations for a child with idiopathic thrombocytopenia to prevent bleeding episodes and ensure safety.

5. Seizures in children most often result from

• A. an abrupt rise in body temperature
• B. an inflammatory process in the brain
• C. a temperature greater than 102°F
• D. a life-threatening infection

Correct answer: A

Rationale: Seizures in children most often result from an abrupt rise in body temperature, leading to febrile seizures. Febrile seizures are common in young children and are typically triggered by a rapid increase in body temperature, often due to infections or other causes. An inflammatory process in the brain (Choice B) is less common as a cause of seizures in children and is usually associated with specific conditions like encephalitis or meningitis. While a temperature greater than 102°F (Choice C) may trigger a febrile seizure, it is the abrupt rise in temperature that is the primary cause. Choice D, a life-threatening infection, is a broad and less specific cause compared to the direct trigger of an abrupt rise in body temperature.

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