MCQ Hematology Answer 5

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Correct answer: B


EXPLANATION
In acute myelogenous leukemia there would be numerous blast cells in the peripheral smear. The thrombocytopenia is consistent with the oozing gums and petechiae. The presence of Auer rods indicates AML.
  • In acute lymphoblastic leukemia (choice a) there would be numerous blast cells in the peripheral smear. ALL tends to occur in children with an average age of 4 (however, it can occur in adults).
  • In chronic lymphocytic leukemia (choice c) there would be a lymphocytosis with mature looking cells. CLL occurs in older people.
  • The laboratory findings in chronic myelogenous leukemia (choice d) would show an elevated granulocytic count. The Philadelphia chromosome is positive in the vast majority (90-95%) of patients with chronic myelogenous leukemia.
  • Hairy cell leukemia (choice e) has distinctive cells present in the peripheral blood smear, called 'hairy cells'

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Category: Hematology MCQs

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