U9 - Blood and Lymph Flashcards

1
Q

acquired immunity

A

immunity that develops after exposure to a foreign protein

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2
Q

acquired immunodeficiency syndrome

A

a condition caused by the destruction of the body’s immune system

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3
Q

agglutination

A

clumping of cells

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4
Q

albumin

A

plasma protein

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5
Q

allergen

A

any substance that can produce a hypersensitive reaction

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6
Q

allergy

A

a hypersensitive reaction to normally harmless substances

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7
Q

anaphylaxis

A

an exaggerated life-threatening allergic reaction

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8
Q

anemia

A

a decrease of hemoglobin in the blood

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9
Q

antibodies

A

proteins produced in the body in response to foreign substances

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10
Q

antigens

A

foreign substances that cause the formation of antibodies

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11
Q

aplastic

A

without formation

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12
Q

autoimmune disease

A

an illness that occurs when the body tissues are attacked by its own immune system

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13
Q

basophil

A

a type of white blood cell

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14
Q

blastocyte

A

immature cell

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15
Q

coagulation

A

the process of clot formation

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16
Q

corpuscle

A

a small free-floating cell in the body

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17
Q

cytogenesis

A

the formation of cells

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18
Q

differentiation

A

the altering of cells or tissues to achieve specific characteristics

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19
Q

dyscrasia

A

abnormal condition of the blood or bone marrow

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20
Q

embolism

A

the blockage of a blood vessel by a foreign body

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21
Q

eosinophil

A

a type of white blood cell

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22
Q

erythroblast

A

immature red blood cell

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23
Q

erythrocyte sedimentation

A

the rate at which red blood cells settle out in a tube of unclotted blood

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24
Q

erythrocytopenia

A

deficiency of red blood cells

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25
Q

erythropoeitin

A

hormone that stimulates the production of red blood cells

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26
Q

fibrin

A

an insoluble protein that entangles blood cells to form a clot

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27
Q

fibrinogen

A

a plasma protein necessary for blood clotting

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28
Q

globulin

A

plasma protein made in the liver

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29
Q

granulocytes

A

type of leukocyte characterized by the presence of cytoplasmic granules

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30
Q

hematocrit

A

assessment of red blood cells percentage in the total blood volume

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31
Q

hematology

A

the study of blood and bone marrow

32
Q

heme

A

the pigmented portion of the hemoglobin molecule

33
Q

hemoglobin

A

a protein found in red blood cells that carries oxygen and carbon dioxide

34
Q

hemolysis

A

the breakdown of red blood cells

35
Q

hemorrhage

A

the loss of a large amount of blood in a short period of time

36
Q

hemostasis

A

to stop bleeding

37
Q

heparin

A

an agent that slows the coagulation of blood

38
Q

hyperalbuminemia

A

excessive amounts of albumin in the blood

39
Q

hypersensitivity

A

exaggerated response of the immune system

40
Q

immune

A

being protected against infective or allergic diseases

41
Q

immunization

A

the process of creating immunity against a disease by vaccination

42
Q

immunodeficiency

A

inadequate immune response

43
Q

leukemia

A

malignant increase in the number of immature white blood cells

44
Q

leukocyte

A

a type of white blood cell

45
Q

leukocytopenia

A

deficiency of white blood cells

46
Q

lymph

A

a clear, colourless fluid in the lymph vessels

47
Q

lymphadenitis

A

inflammation of the lymph nodes

48
Q

lymphadenopathy

A

any disease of the lymph nodes

49
Q

lymphangiogram

A

record of the lymph vessels

50
Q

lymphoma

A

malignant tumour of the lymph system

51
Q

lymphocyte

A

type of white blood cell

52
Q

macrophage

A

large white blood cell that destroys cells and disposes of foreign material

53
Q

monocyte

A

type of white blood cell

54
Q

monocytopenia

A

deficiency of monocytes in the blood

55
Q

mononucleosis

A

an increase in the number of monocytes in the blood

56
Q

morphology

A

the study of shape or form

57
Q

myeloid

A

pertaining to the bone marrow or spinal cord

58
Q

neutrophil

A

a type of white blood cell

59
Q

pancytopenia

A

deficiency of all cells in the blood

60
Q

pernicious

A

dangerous or destructive

61
Q

phagocyte

A

cells that have the ability to engulf and destroy dead and foreign material

62
Q

phagocytosis

A

the process in which white blood cells engulf and destroy dead and foreign material

63
Q

plasma

A

the liquid part of the blood

64
Q

prothrombin

A

a substance necessary for clot formation

65
Q

resistance

A

the ability of the body to counteract harmful agents

66
Q

septicemia

A

blood infection

67
Q

serology

A

the study of serum

68
Q

serum

A

the clear, thin, sticky, fluid portion of blood that remains after coagulation

69
Q

sickle cell

A

an abnormal crescent-shaped red blood cell

70
Q

splenomegaly

A

enlargement of the spleen

71
Q

stem cell

A

cell whose daughter cells may give rise to other cell types

72
Q

susceptible

A

lacking immunity or resistance

73
Q

thrombin

A

a substance necessary for coagulation

74
Q

thrombocyte

A

a clotting cell

75
Q

thrombocytopenia

A

a deficiency of clotting cells

76
Q

thrombus

A

a blood clot