Which laboratory test will the nurse use to determine whether filgrastim (Neupogen) is effective for a patient with acute lymphocytic leukemia who is receiving chemotherapy?
Reticulocyte count
White blood count / Absolute neutrophil count
Total lymphocyte count
Platelet count
The Correct Answer is B
A. Reticulocyte count: Reticulocyte count measures immature red blood cells and is not the primary measure for the effectiveness of filgrastim, which is used to boost white blood cells.
B. White blood count / Absolute neutrophil count: Filgrastim (Neupogen) is used to increase white blood cells, specifically neutrophils. Therefore, monitoring the white blood count (WBC) and absolute neutrophil count (ANC) is the appropriate way to determine the effectiveness of the drug.
C. Total lymphocyte count: While lymphocytes are a type of white blood cell, filgrastim primarily affects neutrophils, making WBC/ANC a better indicator.
D. Platelet count: Filgrastim does not directly impact platelet production, so platelet count is not the primary measure of its effectiveness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Herpes simplex virus can cause genital herpes, but it typically does not lead to pelvic inflammatory disease. Pelvic inflammatory disease is more commonly associated with untreated chlamydia or gonorrhea infections.
B. Syphilis during pregnancy can lead to various complications such as stillbirth, neonatal death, or congenital syphilis in the newborn, but low birth weight is not a typical complication.
C. Human papillomavirus (HPV) infection is a known risk factor for the development of cervical cancer. Certain high-risk strains of HPV can lead to precancerous changes in cervical cells,
which, if left untreated, may progress to cervical cancer.
D. Meningitis is not a typical complication of chlamydia in males. In males, untreated chlamydia can lead to complications such as epididymitis or infertility.
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.
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