Hematopoiesis Flashcards

1
Q

hematopoiesis

A

production of blood cells and platelets

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2
Q

types of blood cells

A

RBCs
WBCs

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3
Q

types of WBCs

A

agranulocytes
granulocytes

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4
Q

types of agranulocytes

A

lymphocytes
monocytes

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5
Q

granulocytes

A

neutrophils
eosinophil
basophils

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6
Q

blood cells

A

constantly produced
finite life span

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7
Q

prenatal hematopoietic activity

A

liver
spleen
thymus
red bone marrow

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8
Q

adult hematopoietic activity

A

red bone marrow (long bones)
sternum

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9
Q

extramedullary hematopoiesis

A

under stress
may revert to production in liver and spleen

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10
Q

erythropoiesis

A

production of erythrocytes

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11
Q

leukopoiesis

A

production of leukocytes

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12
Q

granulopoiesis

A

production of granulocytes

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13
Q

monopoiesis

A

production of monocytes

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14
Q

lymphopoiesis

A

production of lymphocytes

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15
Q

thrombopoiesis

A

production of thrombocytes

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16
Q

hematopoietic stem cell becomes either

A

lymphoid stem cells
myeloid stem cells

17
Q

erythropoiesis process

A

MSC
EPO
rubiblast
basophilic erythroblast
polychromatic erythroblast
metarubicyte
reticulocyte
erythrocytes

18
Q

thrombopoiesis process

A

MSC
TPO
megakaryoblast
promegakaryocyte
megakaryocytic
thrombocytes

19
Q

EPO is produced in the

A

kidneys

20
Q

TPO is produced in the

A

liver

21
Q

leukopoiesis process (basophils)

A

MSC
IL-3, IL-5, G-CSF
myloblast
basophilic promyelocyte
basophilic myelocyte
basophilic band cell
mature basophil
basophil

22
Q

leukopoiesis process (neutrophils)

A

MSC
IL-3, IL-5, G-CSF
myloblast
neutrophilic promyelocyte
neutrophilic myelocyte
neutrophilic band cell
mature neutrophil
neutrophil

23
Q

leukopoiesis process (eosinophils)

A

MSC
IL-3, IL-5, G-CSF
myloblast
eosinophil promyelocyte
eosinophil myelocyte
eosinophilic band cell
mature eosinophil
eosinophil

24
Q

monopoiesis process

A

MSC
IL-3, IL-5, aG-CSF
mono blast
promonocyte
monocyte
monocyte
macrophage

25
Q

lymphopoiesis process

A

LSC
IL-3, IL-5, aG-CSF, leukopoietin
lymphoblast
prolymphocyte
lymphocyte
T-cell or B-cell

26
Q

where do T-cells originate

A

thymus

27
Q

where do B-cells originate

A

bone marrow