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UAMS Hematology Exam 1 Questions And
Answers 100% Pass
RES includes what 5 organs? - ANS Spleen, liver, thymus, bone marrow, lymph nodes
What does RES stand for? - ANS Reticuloendothelial system
Where is the primary site of hematopoiesis? - ANS Bone marrow
What is the ratio for yellow and red bone marrow? - ANS 50:50
Where is bone marrow located? - ANS proximal ends of long bones, sternum, iliac pelvic
crest
Where is the best location to obtain bone marrow? - ANS iliac pelvic crest
Where do megakaryocytes lie in the bone marrow? - ANS close to the endothelial cells for
easy release
Where do erythrocytic cells lie in the bone marrow? - ANS close to the endothelial cells in a
"bunch of grapes" formation
Where do leukocytes lie in the bone marrow? - ANS they begin in the core and slowly make
their way to the cord lining
, ©EVERLY 2025 ALL RIGHTS RESERVED
Which organ is involved in RBC circulation? - ANS spleen
Which granulocyte is the last to undergo mitosis? - ANS myelocyte
What is margination? - ANS the accumulation and adhesion of leukocytes to the epithelial
cells of blood vessel walls at the site of injury in early stages of inflammation
What is diapedesis? - ANS the outward passage of White Blood Cells through intact vessel
walls.
Erythrocyte maturation sequence - ANS 1. Pronormoblast / Rubriblast
2. Basophilic Normoblast / Prorubricyte
3. Polychromatic Normoblast / Rubricyte
4. Orthochromic Normoblast / Metarubricyte
5. Polychromatic Erythrocyte / Reticulocyte
6. Erythrocyte
Immature cells - ANS large, high N:C, fine nucleus
Mature cells - ANS smaller, low N:C, condensed nucleus
Where do you count WBC's on a hemacytometer? - ANS 4 large corner squares
Where do you count RBC's on a hemacytometer? - ANS 4 small corner squares of the middle
large square
UAMS Hematology Exam 1 Questions And
Answers 100% Pass
RES includes what 5 organs? - ANS Spleen, liver, thymus, bone marrow, lymph nodes
What does RES stand for? - ANS Reticuloendothelial system
Where is the primary site of hematopoiesis? - ANS Bone marrow
What is the ratio for yellow and red bone marrow? - ANS 50:50
Where is bone marrow located? - ANS proximal ends of long bones, sternum, iliac pelvic
crest
Where is the best location to obtain bone marrow? - ANS iliac pelvic crest
Where do megakaryocytes lie in the bone marrow? - ANS close to the endothelial cells for
easy release
Where do erythrocytic cells lie in the bone marrow? - ANS close to the endothelial cells in a
"bunch of grapes" formation
Where do leukocytes lie in the bone marrow? - ANS they begin in the core and slowly make
their way to the cord lining
, ©EVERLY 2025 ALL RIGHTS RESERVED
Which organ is involved in RBC circulation? - ANS spleen
Which granulocyte is the last to undergo mitosis? - ANS myelocyte
What is margination? - ANS the accumulation and adhesion of leukocytes to the epithelial
cells of blood vessel walls at the site of injury in early stages of inflammation
What is diapedesis? - ANS the outward passage of White Blood Cells through intact vessel
walls.
Erythrocyte maturation sequence - ANS 1. Pronormoblast / Rubriblast
2. Basophilic Normoblast / Prorubricyte
3. Polychromatic Normoblast / Rubricyte
4. Orthochromic Normoblast / Metarubricyte
5. Polychromatic Erythrocyte / Reticulocyte
6. Erythrocyte
Immature cells - ANS large, high N:C, fine nucleus
Mature cells - ANS smaller, low N:C, condensed nucleus
Where do you count WBC's on a hemacytometer? - ANS 4 large corner squares
Where do you count RBC's on a hemacytometer? - ANS 4 small corner squares of the middle
large square
