A nurse is caring for a child who has bacterial meningitis. Which of the following findings should indicate to the nurse that the child can be removed from droplet precautions?
Absent nuchal rigidity
Negative cerebrospinal fluid culture
Antibiotics initiated 24 hr ago
Temperature below 37.4° C (99.3° F)
The Correct Answer is B
A. Absent nuchal rigidity is a positive sign in the context of managing bacterial
meningitis, but it alone does not determine when droplet precautions can be discontinued.
B. This is the correct answer. A negative cerebrospinal fluid (CSF) culture indicates that the bacterial infection has been effectively treated. Once the CSF culture is negative, the child is no longer considered contagious and can be removed from droplet precautions.
C. The initiation of antibiotics is an important step in treating bacterial meningitis, but the passage of time alone does not indicate when precautions can be discontinued. The
effectiveness of treatment is better determined by laboratory and clinical indicators.
D. The temperature is an important clinical parameter, but a temperature below 37.4° C (99.3° F) alone does not determine when droplet precautions can be discontinued. The decision is based on the resolution of the infectious process, as indicated by negative cultures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Applying baby powder under the harness straps may cause irritation and should be avoided.
B. Massaging lotion into the skin under the harness is not necessary and may lead to skin irritation or interfere with the harness's function.
C. Adjusting the harness straps daily is important to ensure a proper fit as the infant grows.
D. Placing the diaper under the straps of the harness helps to prevent irritation and allows for a more secure fit of the harness. It also helps to keep the diaper in place.
Correct Answer is D
Explanation
A. WBC count 15,000/mm3 is elevated, which may indicate ongoing leukemia activity. It does not necessarily indicate a therapeutic effect.
B. RBC count 5/mm3 is extremely low and indicates severe anemia. This finding suggests that the treatment may not be having the desired therapeutic effect.
C. Hemoglobin 6.8 g/dL is very low and indicates severe anemia. This is a concerning finding and suggests that the treatment may not be effective.
D. This is the correct answer. A platelet count of 98,000/mm3 is within a range that is generally considered acceptable for a child receiving treatment for leukemia. While it is lower than normal, it is not severely low and suggests that the treatment may be having a therapeutic effect.
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