A nurse is caring for a client who has a WBC count of 20,000/mm3. Which of the following WBC abnormalities labels this finding?
Left Shift
Leukocytosis
Neutropenia
Leukopenia
The Correct Answer is B
A. Left Shift: This term refers to an increased number of immature neutrophils (bands) and is typically seen in bacterial infections but does not solely describe the high WBC count.
B. Leukocytosis: This term refers to an elevated WBC count above the normal range (typically >11,000/mm³) and may indicate infection, inflammation, or other conditions.
C. Neutropenia: Neutropenia refers to a decrease in neutrophils, not an elevated WBC count.
D. Leukopenia: Leukopenia is a decrease in WBC count, opposite of leukocytosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "This medication will help my new kidney make adequate urine": Cyclosporine suppresses the immune system to prevent organ rejection but does not directly affect urine production.
B. "I will need to take this medication for the rest of my life": Lifelong immunosuppression is required to maintain the function of a transplanted organ.
C. "I will take this medication until my BUN returns to normal": The medication is necessary regardless of lab values to prevent rejection.
D. "This medication will boost my immune system": Cyclosporine suppresses, not boosts, the immune system.
Correct Answer is A
Explanation
A. "Minimize exposure to the sun and artificial ultraviolet light": UV light can trigger lupus flares, so sun protection is crucial.
B. "Avoid using moisturizing lotions on your skin.": Moisturizing lotions help prevent skin dryness, which is common in lupus patients.
C. "Use a sun-blocking agent with a sun protection factor of 10.": An SPF of 10 is too low for effective protection. A minimum of SPF 30 is recommended.
D. "Apply powder liberally to sensitive areas of skin.": Powders can irritate the skin and cause dryness, exacerbating skin issues in lupus.
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