Difficulty: Medium
Average Score: 68%
Practice
A healthcare provider reviews the laboratory data for an older patient. The healthcare provider would be most concerned about which finding?
Correct answer
D
Rationale
A low white blood cell (WBC) count in an older patient is concerning as it indicates a potential compromise in the patient's immune function. White blood cells are crucial for fighting infections and a low count could lead to an increased risk of infections. Hematocrit, hemoglobin, and platelet count are important parameters to assess, but a low WBC count takes priority in this case due to its direct impact on immune health.