MEDL 279 Hematology Review Part I

Fill in the blank: Prenatal hematopoiesis in the yolk sac occurs at ______ months.

• 0-2

• 2-4

• 4-6

• 6-8

Fill in the blank: Prenatal hematopoiesis in the spleen occurs at ______ months.

• 2-5

• 1-2

• 7-9

• 10-12

Fill in the blank: Prenatal hematopoiesis in the liver occurs at ______ months.

• 2-7

• 1-2

• 8-10

• 10-12

Fill in the blank: Prenatal hematopoiesis in the bone marrow starts at ______ months on.

• 5

• 3

• 9

• 12

Which of the following is NOT a site of adult hematopoiesis?

• Skull

• Sternum

• Falange's

• Vertebrae

Which of the following is the correct order of erythroid cell maturation from youngest to most mature?

• A) Pronormoblast(Rubriblast), Basophilic normoblast(Prorubricyte), Polychromtaic normoblast(rubricyte), Orthochromic normoblast(metarubricyte), Polychromatic Erythrocyte, Erythrocyte

• B) Pronormoblast(Rubriblast), Basophilic normoblast(Prorubricyte), normoblast(rubricyte), Orthochromic normoblast(metarubricyte), Polychromatic Erythrocyte, Erythrocyte

• C) Polychromatic Erythrocyte, ErythrocyteBasophilic normoblast(Prorubricyte), Polychromtaic normoblast(rubricyte), Orthochromic normoblast(metarubricyte),Pronormoblast(Rubriblast)

• D) Erythrocyte, Polychromatic Erythrocyte, Orthochromic normoblast(metarubricyte), Polychromtaic normoblast(rubricyte), Basophilic normoblast(Prorubricyte), Pronormoblast(Rubriblast)

Fill in the blank: The hematopoietic stem cell gives rise to CFU-E, which matures into ______.

• Erythrocyte

• Neutrophil

• Platelet

• Monocyte

Which of the following is NOT a stage in granulocyte maturation?

• Myeloblast

• Promyelocyte

• Reticuloblast

• Band Neutrophil

What protein is responsible for iron transport in the blood?

• Transferrin

• Hemoglobin

• Albumin

• Ferritin

Which protein is the major iron storage form in the body?

• Ferritin

• Albumin

• Transferrin

• Hemoglobin