Chapter 6 - Hematology & Immunology Flashcards

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1
Q

A

A

blood type A in the ABO blood group

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2
Q

AB

A

blood type AB in the ABO blood group

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3
Q

ACT

A

activated clotting time

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4
Q

AIDS

A

acquired immunodeficiency syndrome

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5
Q

B

A

blood type B in the ABO blood group

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6
Q

basos

A

basophils (short form)

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7
Q

Ca++

A

calcium (an electrolye)

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8
Q

CBC

A

complete blood count

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9
Q

CD4

A

helper T cell

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10
Q

CD8

A

suppressor T cell

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11
Q

Cl-

A

chloride (an electrolyte)

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12
Q

DIC

A

disseminated intravascular coagulation

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13
Q

DVT

A

deep venous thrombosis

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14
Q

EBV

A

Epstein-Barr virus

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15
Q

ELISA

A

enzyme-linked immunosorbent assay

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16
Q

eos

A

eosinophils (short form)

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17
Q

H&H

A

hemoglobin and hematocrit

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18
Q

HCO3-

A

bicarbonate (an electrolyte)

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19
Q

HCT

A

hematocrit

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20
Q

Hgb

A

hemoglobin

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21
Q

HIV

A

human immunodeficiency virus

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22
Q

HLA

A

human leukocyte antigen

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23
Q

IgA

A

immunoglobulin A

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24
Q

IgD

A

immunoglobulin D

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25
Q

IgE

A

immunoglobulin E

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26
Q

IgG

A

immunoglobulin G

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27
Q

IgM

A

immunoglobulin M

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28
Q

K+

A

potassium (an electrolyte)

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29
Q

lymphs

A

lymphocytes (short form)

30
Q

mono

A

mononucleosis (short form)

31
Q

monos

A

monocytes (short form)

32
Q

Na+

A

sodium (an electrylyte)

33
Q

O

A

blood type O in the ABO blood group

34
Q

PMN

A

polymorphonuclear (leukocyte)

35
Q

polys

A

polymorphonuclear leukocytes (short form)

36
Q

PRBCs

A

packed red blood cells

37
Q

PT

A

prothrombin time

38
Q

PTT

A

partial thromboplastin time

39
Q

RBC

A

red blood cell

40
Q

segs

A

segmented neutrophils (short form)

41
Q

SPEP (pronounced “S-pep”)

A

serum protein electrophoresis

42
Q

UPEP (pronounced “U-pep”)

A

urine protein electrophoresis

43
Q

WBC

A

white blood cell

44
Q

List the contents of the lymphatic system.

A
  1. Lymphatic vessels
  2. Lymph fluid
  3. Lymph nodes
  4. Lymphoid tissues
  5. Lymphoid organs
45
Q

-poiesis

A

process of formation

46
Q

hemat/o-

A

blood

47
Q

-ization

A

process of creating

48
Q

immun/o-

A

immune response

49
Q

What is the term meaning blood types are not compatible?

A

agglutination

50
Q

What are the lymphocytes that are active in an immune response?

A
  1. NK (natural killer) cells
  2. B cells
  3. T cells
51
Q

What are the three types of coagulation blood tests?

A
  1. ACT
  2. PTT
  3. PT
52
Q

How do you test for certain substances in the blood?

A

blood chemistry test

53
Q

What is an immunosuppressant drug used for?

A

to prevent rejection of a transplanted organ

54
Q

What is pancytopenia?

A

decreased number of blood cells due to failure of red bone marrow to produce stem cells

55
Q

What causes pancytopenia?

A

chemotherapy or blood diseases

56
Q

pan-

A

all

57
Q

cyt/o-

A

cell

58
Q

-penia

A

deficiency

59
Q

What are the four types of anemia?

A
  1. aplastic
  2. folic acid deficiency
  3. iron deficiency
  4. pernicious
60
Q

What causes pernicious anemia?

A

lack of vitamin B12 or lack of intrinsic factor

61
Q

What causes aplastic anemia?

A

failure of red bone marrow to produce erythrocytes

62
Q

What are the lymphoid tissues?

A

tonsils, adenoids, Peyer patches, and appendix

63
Q

What are the lymphoid organs?

A

thymus and spleen

64
Q

erythr/o-

A

red

65
Q

-blast

A

immature cell

66
Q

What is another term for platelet?

A

thrombocyte

67
Q

Explain the role of fibrin in the clotting process.

A

strands of fibrin trap erythrocytes and form blood clots

68
Q

aden/o-

A

gland

69
Q

lymph/o-

A

lymph; lymphatic system

70
Q

What is is called when a thrombus in a deep vein detaches from the vein wall and enters the blood?

A

embolus