A nurse is reviewing the complete blood count results for a 4-year-old child who is receiving treatment for acute lymphoblastic leukemia. Which of the following findings should indicate to the nurse that the treatment is having a therapeutic effect?
Hemoglobin 6.8 g/dL (9.5 to 14 g/dL)
Platelet count 98,000/mm3 (150,000 to 400,000/mm3)
RBC count 5/mm3 (4 to 5.5/mm3)
WBC count 15,000/mm3 (5,000 to 10,000/mm3)
The Correct Answer is C
A. A low hemoglobin level indicates anemia, which is common in leukemia but does not necessarily indicate treatment effectiveness.
B. A low platelet count is a sign of bone marrow suppression, which is a common side effect of chemotherapy for leukemia.
C. A normal RBC count indicates that the child's bone marrow is producing enough red blood cells to carry oxygen throughout the body.
D. Elevated WBC count is typical in leukemia and does not necessarily indicate treatment effectiveness.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","F","G"]
Explanation
A. Cutting and filing the child's fingernails frequently can help prevent scratching and further irritation of the skin.
B. Atopic dermatitis is not contagious, so this statement is incorrect.
C. Applying emollients (moisturizers) to the child's skin after bathing can help hydrate the skin and reduce itching.
D. Using a mild detergent for the child's laundry can help minimize skin irritation.
E. Pimecrolimus cream is a topical immunomodulator that may be used for atopic dermatitis, but the thick layer application is not typically recommended for children due to safety concerns.
F. Applying gloves to the child's hands can prevent scratching and further damage to the skin.
G. Atopic dermatitis often has periods of exacerbation (flare-ups) followed by periods of improvement.
Correct Answer is A
Explanation
A) This option provides a suitable alternative for obtaining calcium without consuming milk, which is appropriate for someone who is lactose intolerant.
B) While plain milk may be better tolerated than chocolate milk due to fewer additives, it's not a suitable option for someone who is lactose intolerant.
C) Flavored yogurt may contain lactose and could potentially worsen symptoms of lactose intolerance.
D) Drinking milk on an empty stomach doesn't address the issue of lactose intolerance and may exacerbate symptoms.
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