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IHO Final > Blood > Flashcards

Blood Flashcards

1
Q

Cells of blood

A

Ertyhrocytes, Leukocytes, Platelets, hemoconia, Chylomicrons

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2
Q

Difference between plasma and serum

A

plasma clots, serum lacks firbringoen

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3
Q

diameter of RBC

A

7.7 micron

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4
Q

3 cytoskeleton elements of RBC

A

spectrin, ankyrin, actin

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5
Q

stack of red blood cells

A

rouleaux

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6
Q

diameter platelet

A

1/2 RBC - 2-4 microns

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7
Q

Granulocytic leukocytes

A

neutrophils, Eosinophils, Basophils

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8
Q

Agranulocytic leukocytes

A

lymphocytes, monocytes

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9
Q

all leukocytes contain these granules of lyzomes

A

azurophilic

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10
Q

multi lobe leukocyte

A

neutrophil

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11
Q

first line of cellular defense

A

neutrophil

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12
Q

bi-lobed nucleus

A

eosinophils

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13
Q

eosinohils use arginine to combat these

A

parasites/protazoas

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14
Q

eosinophil locations

A

ct of digestive and resp. tract

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15
Q

known for parasitic destruction these cells also migrate to sites of allergic reactions

A

eosinophils

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16
Q

basophilic granules contain contain these important cells

A

histamine, heparin, peroxidase, chemotactic factors

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17
Q

basophils increase in these situations

A

leukemiz, chickenpox, sinus inflammation

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18
Q

basophil have Fc fragment for this Ig

A

IgE

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19
Q

3 classes of lymphocytes

A

B, T and Null (NK)

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20
Q

B-lymphocytes fate (2)

A

plasma and memory

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21
Q

majority of lymphocytes are of this type

A

T-lymphocytes

22
Q

3 subsets of T cells

A

Cytoxic T cells, T helper cells, T suppressor cells

23
Q

kidney bean nucleus cell

A

monocyte

24
Q

monocytes become these cells in the ct

A

macrophages

25
Q

find these cells in blood after fatty meal

A

chylomicrons

26
Q

blood debris

A

hemoconia

27
Q

granulocytes in lymph is significant for what?

A

pathological problem

28
Q

Tissue produces most blood cell types, location

A

Myeloid, medullary cavity of bones

29
Q

Tissue responsible for immune defenses of body, location

A

Lymphatic, thymus, lumph nodes, spleed, lymph nodules

30
Q

hematiopoetic tissue is derived from this

A

mesenchyme

31
Q

first hemopoiesis takes place here

A

yolk sac

32
Q

major blood formation in fetus

A

liver

33
Q

location of red marrow

A

skull, ribs, sternum, vertebral bodies, cancellous bone, long/short bones, iliac crest

34
Q

component of myeloid tissue

A

stroma, sinusoid, blood cells

35
Q

Holes in these structures allow cells to move from stroma to capillaries

A

sinusoids

36
Q

regulating factor that limits blood cells to a certain fate

A

poietins (erythropoietin)

37
Q

EPO is produced here

A

kidney, liver

38
Q

stage at which nucleus is pushed out of RBC

A

Orthochromatiophilici erythroblast –> reticulocyte

39
Q

Myeloblasts become larger with more granulocytes and are called these cells

A

pro-myelocyte

40
Q

first cell in granulocyte progression that is not mitotic

A

metamyelocyte

41
Q

granule cells with dented nucleus

A

metamyelocyte

42
Q

granular series cell that does not contain granules

A

blast

43
Q

platelets are formed from these cells

A

Megakaryocytes

44
Q

Normal value for RBC

A

M - 4.3-5.7 trillion/L F - 3.9 -5 trillion/L

45
Q

Normal range for WBC

A

3.5-10.5 billion/Liter

46
Q

Normal range for eosiniophils

A

0-7% of PMNs

47
Q

Approximately how long does granulopoesis take?

A

14 days

48
Q

Normal range for platelets

A

120-450 billion/L

49
Q

What cells are contained in the bone marrow stroma

A

Macrophages, fibroblasts, fat storing cells, osteogenic factors, endeothelial

50
Q

Hypoxia results in the release of what poietin?

A

EPO

IHO Final (40 decks)

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