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. Monitor fluid intake and output. Monitoring fluid intake and output is essential in patients with multiple myeloma to assess for signs of dehydration or fluid overload, which can occur due to renal complications.
B. Limit weight bearing and ambulation. Limiting weight bearing and ambulation is not a
standard intervention for multiple myeloma unless there are specific complications such as bone fractures.
C. Assess lymph nodes for enlargement. Multiple myeloma primarily affects the bone marrow and plasma cells, not the lymph nodes.
D. Administer calcium supplements. While calcium supplementation may be necessary in some cases of multiple myeloma, it is not a priority action upon admission without further assessment.
Correct Answer is B
Explanation
A. Elevated blood pressure above 140/90. While hypertension can occur in middle age, it is not specifically associated with perimenopause.
B. Report of dryness with vaginal intercourse. Vaginal dryness is a common symptom of perimenopause due to decreasing estrogen levels.
C. Report of urinary retention. Urinary symptoms in perimenopause more commonly include frequency and urgency, rather than retention.
D. Elevated body temperature above 37.8° C (100° F). While hot flashes are common during perimenopause, they do not typically cause a sustained elevated body temperature.
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