Which lab value is a reliable indicator of bone marrow suppression in a patient receiving chemotherapy?
Total protein level
Serum potassium level
Erythrocyte sedimentation rate (ESR)
Platelet count
The Correct Answer is D
A. Total protein level. Total protein level does not directly indicate bone marrow suppression.
B. Serum potassium level. Serum potassium level reflects electrolyte balance but is not specific for bone marrow suppression.
C. Erythrocyte sedimentation rate (ESR). ESR can indicate inflammation but is not a reliable indicator of bone marrow suppression.
D. Platelet count. Platelet count is a reliable indicator of bone marrow suppression because chemotherapy can significantly reduce platelet production, leading to thrombocytopenia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Treatment for vaginal yeast infections must be prescribed by the provider." This statement is correct because antifungal medications, which are required to treat vaginal yeast infections, are prescription-based.
B. "Vaginal yeast infections present as a thick, white discharge." While this is a common symptom of vaginal yeast infections, it alone is not sufficient for diagnosis.
C. "The use of oral contraceptives will decrease the risk for vaginal yeast infections." This statement is incorrect because oral contraceptives may sometimes increase the risk of vaginal yeast infections.
D. "There is usually no itching with vaginal yeast infections as the fungus does not invade the vaginal wall." This statement is incorrect because itching is a common symptom of vaginal yeast infections due to irritation caused by the overgrowth of yeast in the vaginal area.
Correct Answer is ["A","B","C","E","F"]
Explanation
A. Family history of prostate cancer is a known risk factor, as the disease can be more common in those with a relative who has had prostate cancer.
B. Race is a significant factor; African American men and Caribbean men of African ancestry have a higher incidence of prostate cancer.
C. Obesity has been linked to an increased risk of developing more aggressive forms of prostate cancer.
D. Smoking, while a risk factor for many cancers, is not as strongly linked to prostate cancer as the other factors listed here.
E. Advanced age is a major risk factor since the probability of developing prostate cancer increases significantly after the age of 50.
F. Consuming a large amount of red meat has been associated with an increased risk of prostate cancer.
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