Hematologi Quiz

What is the main function of leukocytes?

• Hormone production

• Blood clotting

• Defense against infection

• Transport oxygen and carbon dioxide

What is the normal range of leukocytes in the blood?

• 5,000 - 10,000 /mm3

• 3.6 - 5.4 million /mm3

• 150,000 - 350,000 /mm3

• 10,000 - 20,000 /mm3

What is the term for the condition where there is a deficiency of platelets in the blood?

• Thrombocytopenia

• Leukopenia

• Polycythemia

• Thrombocytosis

What is the main component of plasma in the blood?

• Water

• Proteins

• Minerals

• Enzymes

Which type of anemia is caused by a deficiency of iron?

• Iron-deficiency anemia

• Pernicious anemia

• Aplastic anemia

• Hemolytic anemia

What is the term for the process that controls bleeding through the formation of platelets and fibrin at the site of injury?

• Hematopoiesis

• Hemolysis

• Hemostasis

• Hemagglutination

Which disorder is characterized by an imbalance in the production of hemoglobin chains?

• Leukemia

• Hemophilia

• Thalassemia

• Sickle cell anemia

What is the term for the condition where there is an excess of red blood cells?

• Polycythemia

• Anemia

• Thrombocytosis

• Leukocytosis

Which type of anemia results from the destruction of red blood cells due to their abnormal fragility?

• Aplastic anemia

• Hemolytic anemia

• Pernicious anemia

• Sickle cell anemia

What is the term for the neoplastic proliferation of plasma cells in the bone marrow?

• Thrombocytopenia

• Leukemia

• Lymphoma

• Multiple myeloma