Med term: Ch12 blood Flashcards

1
Q

agglutination

A

clumping of cells and particles in blood

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2
Q

aglutinogen

A

substance that causes agglutination

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3
Q

agranulocyte

A

leukocyte with nongranular cytoplasm

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4
Q

albumin

A

simple protein found in plasma

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5
Q

basophil

A

leukocyte containing heparin and histamine

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6
Q

blood

A

fluid (containing plasma, RBCs, WBCs, and platelets) circulated throughout the arteries, veins, capillaries, and heart

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7
Q

blood types or groups

A

classification of blood according to its antigen and antibody qualities

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8
Q

coagulation

A

changing of a liquid, especially blood, into a semi-solid

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9
Q

electrophoresis

A

process of separating particles in a solution by passing electricity through the liquid

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10
Q

eosinophil

A

type of granulocyte

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11
Q

erythrocyte

A

mature RBC

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12
Q

erythropoietin

A

hormone released by the kidneys to stimulate RBC production

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13
Q

fibrin clot

A

clot-forming threads formed at the site of an injury during coagulation where platelets clump together with various other substances

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14
Q

fibrinogen

A

protein in plasma that aids in clotting

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15
Q

gamma globulin

A

globulin that arises in lymphatic tissue and functions as part of the immune system

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16
Q

globin

A

protein molecule in the blood, a part of hemoglobin

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17
Q

globulin

A

any of a family of proteins in blood plasma

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18
Q

granulocyte

A

leukocyte with granular cytoplasm

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19
Q

hematocrit

A

measure of the percentage of RBCs in a blood sample

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20
Q

hematocytoblast

A

most immature blood cell

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21
Q

heme

A

pigment containing iron in hemoglobin

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22
Q

hemoglobin

A

protein in RBCs essential to the transport of oxygen

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23
Q

heparin

A

substance in blood that prevents clotting

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24
Q

histamine

A

substance released by basophils and eosinophils; involved in allergic reactions

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25
Q

leukocyte

A

mature WBC

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26
Q

lymphocyte

A

type of agranulocyte

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27
Q

megakaryocyte

A

large cells in red bone marrow that form platelets

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28
Q

monocyte

A

type of agranulocyte

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29
Q

neutrophil

A

type of leukocyte; granulocyte

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30
Q

plasma

A

liquid portion of unclotted blood

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31
Q

plasmapheresis

A

process of removing blood from a person, centrifuging it, and returning only RBCs to that person

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32
Q

platelet

A

thrombocyte; part of a megakaryocyte that initiates clotting

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33
Q

prothrombin

A

type of plasma protein that aids in clotting

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34
Q

RBC

A

one of the solid parts of blood formed from stem cells and having hemoglobin within; erythrocyte

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35
Q

RBC count

A

measurement of RBCs in a cubic millimeter of blood

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36
Q

Rh factor rh(esus monkey)

A

type of antigen in blood that can cause a transfusion reaction

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37
Q

Rh-negative

A

lacking Rh factor on surface of blood cells

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38
Q

Rh-positive

A

having Rh factor on surface of blood cells

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39
Q

serum

A

the liquid left after blood has clotted

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40
Q

stem cell

A

immature cell formed in bone marrow that becomes differentiated into either a red or a white blood cell

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41
Q

thrombin

A

enzyme that helps in clot formation

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42
Q

thrombocyte

A

platelet; cell fragment that produces thrombin

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43
Q

thromboplastin

A

protein that aids in forming a fibrin clot

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44
Q

transfusion

A

injection of donor blood into a person needing blood

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45
Q

WBC

A

one of the solid parts of blood from stem cells that plays a role in defense against disease; leukocyte

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46
Q

agglutin(o)

A

agglutinin

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47
Q

eosino

A

eosinophil

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48
Q

erythr(o)

A

red

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49
Q

hemo

A

blood

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50
Q

hemat(o)

A

blood

51
Q

leuk(o)

A

white

52
Q

phag(o)

A

eating, devouring

53
Q

thromb(o)

A

blood clot

54
Q

APTT

A

activated partial thromboplastin time

55
Q

baso

A

basophil

56
Q

BCP

A

biochemistry panel

57
Q

BMT

A

bone marrow transplant

58
Q

CBC

A

complete blood count

59
Q

diff

A

differential blood count

60
Q

eos

A

eosinophils

61
Q

ESR

A

erythrocyte sedimentation rate

62
Q

HCT

A

hematocrit

63
Q

HGB

A

hemoglobin

64
Q

MCH

A

mean corpuscular hemoglobin

65
Q

MCHC

A

mean corpuscular hemoglobin

66
Q

MCV

A

mean corpuscular volume

67
Q

mono

A

monocyte

68
Q

PCV

A

packed cell volume

69
Q

PLT

A

platelet count

70
Q

PMN

A

polymorphonuclear neutrophil

71
Q

PT

A

prothrombin time

72
Q

PTT

A

partial thromboplastin time

73
Q

RBC

A

red blood cell count

74
Q

SR

A

sedimentation rate

75
Q

seg

A

segmented mature white blood cells

76
Q

WBC

A

white blood cell count

77
Q

antiglobulin

A

test for antibodies on RBC

78
Q

biochemistry panel

A

common group of automated tests run on one blood sample

79
Q

blood chemistry

A

test of plasma for presence of a particular substance such as glucose

80
Q

blood culture

A

test of a blood specimen in a culture medium to observe for particular microorganisms

81
Q

blood indices

A

measurement of the characteristics of red blood cells

82
Q

chemistry profile

A

blood chemistry

83
Q

complete blood count

A

most common blood test for a number of factors

84
Q

erythrocyte sedimentation rate

A

test for rate at which red blood cells fall through plasma

85
Q

partial thromboplastin time

A

test for ability of blood to coagulate

86
Q

phlebotomy

A

venipuncture

87
Q

platelet count

A

measurement of number of platelets in a blood sample

88
Q

prothrombin time

A

test for ability of blood to coagulate

89
Q

red blood cell morphology

A

observation of shape of red blood cells

90
Q

sedimentation rate

A

erythrocyte sedimentation rate

91
Q

SMA (sequential multiple analyzer)

A

original blood chemistry machine; now a synonym for blood chemistry

92
Q

venipuncture

A

insertion of a needle into a vein, usually for the purpose of extracting a blood sample

93
Q

anemia

A

condition in which RBCs do not transport enough oxygen to the tissue

94
Q

anisocytosis

A

condition with abnormal variation in the size of RBCs

95
Q

basophilia

A

condition with an increased number of basophils in the blood

96
Q

dyscrasia

A

any disease with abnormal particles in the blood

97
Q

eosinophilia

A

condition with an abnormal number of eosinophils in the blood

98
Q

erythroblastosis fetalis

A

incompatibility disorder between a mother with Rh negative and a fetus with Rh positive

99
Q

erythropenia

A

disorder with abnormally low number of RBCs

100
Q

granulocytosis

A

condition with an abnormal number of granulocytes in the bloodstream

101
Q

hemochromatosis

A

hereditary condition with excessive iron buildup in the blood

102
Q

hemolysis

A

disorder with breakdown of RBC membranes

103
Q

hemophilia

A

hereditary disorder with lack of clotting factor in the blood

104
Q

leukemia

A

general term for a number of disorders with excessive WBCs in the bloodstream and bone marrow

105
Q

macrocytosis

A

disorder with abnormally large RBCs

106
Q

microcytosis

A

disorder with abnormally small RBCs

107
Q

multiple myeloma

A

malignant tumor of the bone marrow

108
Q

myeloblast

A

immature grannulocytes

109
Q

pancytopenia

A

condition with a low number of blood components

110
Q

poikilocytosis

A

disorder with irregularly shaped red blood cells

111
Q

polycythemia

A

disorder with an abnormal increase in RBCs and hemoglobin

112
Q

purpura

A

condition with multiple tiny hemorrhages under the skin

113
Q

reticulocytosis

A

disorder with an abnormal number of immature erythrocytes

114
Q

thalassemia

A

hereditary disorder characterized by inability to produce sufficient hemoglobin

115
Q

thrombocytopenia

A

bleeding condition with insufficient production of platelets

116
Q

von Willebrand’s disease

A

hemorrhagic disorder with tendency to bleed from mucous membranes

117
Q

bone marrow biopsy

A

extraction of bone marrow, by means of a needle, for observation

118
Q

bone marrow transplant

A

injection of donor bone marrow into a patient whose diseased cells have been killed through radiation and chemotherapy

119
Q

anticoagulant

A

agent that prevents formation of blood clots

120
Q

coagulant

A

clotting agent

121
Q

hemostatic

A

agent that stops bleeding

122
Q

relapse

A

recurrence of a disease

123
Q

remission

A

disappearance of a disease for a time

124
Q

thrombolytic

A

agent that dissolves blood clots