Hematology II Hematology II Hematology is the study of blood, blood-forming organs, and blood diseases. 1 / 10 Which of the following is NOT commonly associated with a prolonged prothrombin time (PT)? Vitamin K deficiency Liver disease Hemophilia A Warfarin therapy 2 / 10 In which condition is a “starry sky” pattern typically seen on histology? Burkitt lymphoma Follicular lymphoma Hodgkin lymphoma Diffuse large B-cell lymphoma 3 / 10 Auer rods are typically seen in which type of leukemia? Acute lymphoblastic leukemia (ALL) Chronic lymphocytic leukemia (CLL) Acute myeloid leukemia (AML) Chronic myeloid leukemia (CML) 4 / 10 Which genetic mutation is most commonly associated with polycythemia vera? BCR-ABL JAK2 V617F PML-RARA FLT3-ITD 5 / 10 Which of the following is NOT a characteristic feature of megaloblastic anemia? Hypersegmented neutrophils Increased mean corpuscular volume (MCV) Pancytopenia Increased reticulocyte count 6 / 10 Which of the following markers is most useful in diagnosing hairy cell leukemia? CD5 CD10 CD19 CD103 7 / 10 The presence of schistocytes on a peripheral blood smear is indicative of which condition? Immune thrombocytopenic purpura (ITP) Thrombotic thrombocytopenic purpura (TTP) Hereditary spherocytosis Iron deficiency anemia 8 / 10 Which of the following is a common cause of basophilia? Iron deficiency anemia Chronic myeloid leukemia (CML) Viral infection Acute lymphoblastic leukemia (ALL) 9 / 10 Which of the following is a characteristic feature of multiple myeloma on a blood smear? Rouleaux formation Howell-Jolly bodies Bite cells Target cells 10 / 10 Which enzyme deficiency leads to chronic hemolysis and the formation of Heinz bodies in red blood cells? Glucose-6-phosphate dehydrogenase (G6PD) deficiency Pyruvate kinase deficiency Hexokinase deficiency Aldolase deficiency Your score isThe average score is 0% 0% Restart quiz
