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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