The eosinophil count in the peripheral blood smear is increased in________________?
Correct answer: A. Allergic conditions
- A. Allergic conditions
- B. Anemia
- C. Polycythemia
- D. Typhoid fever
Explanation
Eosinophils commonly increase in allergic disorders and parasitic infections because they participate in IgE-mediated inflammation and tissue defense. Anemia and polycythemia do not characteristically cause eosinophilia, and typhoid usually does not.
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