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SFM Block 1 > Blood > Flashcards

Blood Flashcards

1
Q

serum vs plasma

A

essentialy same thing, serum doesn’t have fibrinogen/clot factor

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2
Q

What WBS is least commonly found?

A

Basophils

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2
Q

What WBC is most commonly found?

A

Neutrophils

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3
Q

polycythemia

A

increased concentration of erythrocytosis

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4
Q

anemia

A

decrease in number of healthy RBC or hemoglobin content

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5
Q

leukocytosis

A

high WBC

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6
Q

leukopenia

A

low WBC

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7
Q

thrombocytosis

A

high platelet

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8
Q

thrombopenia

A

low platlet

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9
Q

thrombopenia

A

shortage of all blood cells

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10
Q

basophilia

A

stain blue/purple

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11
Q

acidophilia

A

stain pink

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12
Q

erythrocyte

A

most abundant, biconcave disk with no nucleus

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13
Q

hypochromic

A

less color

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14
Q

anisocytosis

A

varied RBC size

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15
Q

poikilocytosis

A

varied RBC shape

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16
Q

microcytic

A

smaller size RBC

17
Q

macrocytic

A

larger size RBC

18
Q

schistocytes

A

damaged RBC

19
Q

megaloblastic

A

unusually large, hypersegmented neutrophil

20
Q

nonmegaloblastic

A

large RBC, absence of hypersegmented neutrophil

21
Q

Reticulocyte

A

become mature RBC

22
Q

monocyte

A

larger agranular, become macrophage

23
Q

WBC contain

A

primary and secondary granulesnu

24
Q

neutrophil

A

most abundant in body, secondary granules are more numerous

25
Q

eosinophil

A

2-3 lobe nuclei, multiple pink granules

26
Q

basophil

A

multiple lobe nuclei, multiple blue granules

27
Q

hemoglobin

A

concentration of Hb in whole blood

28
Q

hematocrit

A

packed spun volume of blood of RBC, %

29
Q

MCV

A

avg volume of RBC (mean corpuscule volume)

30
Q

RDW

A

red cell distributoin, degree of RBC variability

31
Q

MCH

A

mean corpuscular hemoglobin, average hemoglobin content

32
Q

MCHC

A

mean corpuscular hemogolbin concentration, avg hemoglobin content per cell

33
Q

hemophilia

A

blood doesn’t clot, can’t make bleed slow or stop

34
Q

what happens in VM during erythropoiesis

A

cytoplasm color from blue to gray to pink
reduction of ribosomes and increase hemoglobin

35
Q

Monopoiesis

A

formation of monocytes
monoblast to promonocytes to monocytes

36
Q

granuloctyopoiesis

A

maturation of granulocytes
myeloblast to promyelocytes to myelocyte to metamyelocyte to stab cells

37
Q

metamyelocytes

A

small cells with condensed nuclei

37
Q

neutrophil nucleus

A

progressive segmentation of nucleuis

37
Q

M:E ratio

A

typically 3-4 cells of myeloid line for every 1 cell of erythryoid line

38
Q

increased M:E ratio

A

chronic myeloid leukemia
RBC precursor absence/decrease

39
Q

decreased M:E ratio

A

erythroid hyperplasia
drug induced agranulocytosis

SFM Block 1 (10 decks)

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