Select the ONE answer that is BEST in each case. 1. The common denominator in the hemoglobinopathies is that all are A. structural defects in the erythrocyte membrane B. metabolic defects in the erythrocytic physiology C. inherited or genetic defects related to hemoglobin D. acquired defects related to hemoglobin 2. Hemoglobinopathies can be classified as A. abnormal hemoglobin … [Read more...] about [MCQs] Hemoglobinopathies and Thalassemias Quizzes
Haematology Quizzes
[MCQs] Hemolytic Anemias
Select the ONE answer that is BEST in each case. 1. Hemolytic disruption of the erythrocyte involves A. an alteration in the erythrocyte membrane B. a defect of the hemoglobin molecule C. an antibody coating the erythrocyte D. physical trauma 2. _____ Intravascular hemolysis A. Destruction of RBCs outside the circulatory blood B. Destruction of RBCs within the … [Read more...] about [MCQs] Hemolytic Anemias
[MCQs] Megaloblastic Anemias
Select the ONE answer that is BEST in each case. 1. Megaloblastic anemias can be caused by A. tapeworm infestation B. gastric resection C. nutritional deficiency D. all of the above 2. Megaloblastic anemia related to folic acid deficiency is associated with A. abnormal absorption B. increased utilization C. nutritional deficiency D. all of the above 3. The underlying … [Read more...] about [MCQs] Megaloblastic Anemias
[MCQs] Iron Deficiency Anemia and Anemia of Chronic Inflammation
Select the ONE answer that is BEST in each case. 1. The etiology of IDA is A. nutritional deficiency B. faulty iron absorption C. excessive loss of iron D. all of the above 2. Iron defi ciency is still common in A. toddlers B. adolescent girls C. women of childbearing age D. all of the above 3. _____ Decreased iron intake A. Sprue B. Colon cancer C. Adolescent … [Read more...] about [MCQs] Iron Deficiency Anemia and Anemia of Chronic Inflammation
Erythrocyte Morphology and Inclusions
Select the ONE answer that is BEST in each case. 1. The average diameter of a normal erythrocyte is _____mm. A. 5.2 B. 6.4 C. 7.2 D. 8.4 . _____ Macrocytic A. Variation in erythrocyte size B. Larger than normal C. Smaller than normal D. Variation in erythrocyte shape . _____ Microcytic A. Variation in erythrocyte size B. Larger than normal C. Smaller than … [Read more...] about Erythrocyte Morphology and Inclusions
The quizzes about Erythrocyte Maturation, Physiology, and Lifecycle
Select the ONE answer that is BEST in each case. 1. The progression of erythropoiesis from prenatal life to adulthood is A. yolk sac—red bone marrow—liver and spleen B. yolk sac—liver and spleen—red bone marrow C. red bone marrow—liver and spleen—yolk sac D. liver and spleen—yolk sac—red bone marrow 2. Which of the following is (are) characteristic(s) of erythropoietin? A. … [Read more...] about The quizzes about Erythrocyte Maturation, Physiology, and Lifecycle
The quizzes about Aplastic and Related Anemias
Select the ONE answer that is BEST in each case. 1. Acquired aplastic anemia may be caused byA. benzene or benzene derivativesB. ionizing radiation and vitamin B12C. purine or pyrimidine analoguesD. all of the above 2. The sudden appearance of aplastic anemia or pure red cell aplasia is often caused byA. a hemolytic processB. an immune processC. acute … [Read more...] about The quizzes about Aplastic and Related Anemias
The quizzes about Hematopoiesis
Select the ONE answer that is BEST in each case. 1. The normal sequence of blood cell development isA. yolk sac—red bone marrow—liver and spleenB. yolk sac—thymus—liver and spleen—red bone marrowC. yolk sac—liver and spleen—red bone marrowD. liver and spleen—yolk sac—red bone marrow 2. The maturational sequence of the thrombocyte (platelet) isA. … [Read more...] about The quizzes about Hematopoiesis
Molecular Genetics and Cellular Morphology Quizzes
Select the ONE answer that is BEST in each case. 1. The smallest organized unit of living tissue is theA. nucleusB. cellC. organelleD. cytoplasm 2. The cell membrane’s major components areA. carbohydrates and proteinsB. proteins and lipidsC. lipids and glycoproteinsD. polysaccharides and lipids 3. Which of the following is a … [Read more...] about Molecular Genetics and Cellular Morphology Quizzes
The Quizzes about Principles of Blood Collection
Select the ONE answer that is BEST in each case. 1. When the coagulation of fresh whole blood is prevented through the use of an anticoagulant, the straw-colored fl uid that can be separated from the cellular elements is A. serum B. plasma C. whole blood D. platelets 2. Which characteristic is inaccurate with respect to the anticoagulant K3 EDTA? A. Removes ionized … [Read more...] about The Quizzes about Principles of Blood Collection
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