Thrombocytosis is seen in_______________?

Correct answer: B. Haemolytic anaemia

  • A. Osteopetrosis
  • B. Haemolytic anaemia
  • C. DIsseminated intravascular coagulation
  • D. Thiazide therapy

Explanation

Haemolytic anaemia may produce reactive thrombocytosis as the marrow increases blood-cell production after red-cell destruction. DIC usually consumes platelets and causes thrombocytopenia, while osteopetrosis and thiazide therapy are not typical causes.

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