Difficulty: Medium
Average Score: 67%
Full-length
A client with cancer who is receiving chemotherapeutic drugs has been given injections of pegfilgastrim (Neulasta). Which laboratory value reveals that the drug is producing the desired effect?
Correct answer
B
Rationale
Pegfilgastrim stimulates neutrophil production, increasing white blood cell counts. A WBC of 6,000/mm (B) indicates effectiveness. Hemoglobin (A), platelets (C), and hematocrit (D) are not directly affected.