BB LAB - Glossary of Terms Flashcards

1
Q

fluid obtained from a cyst of a dog tapeworm which can be a source of P1 substance and there can be used to neutralize anti-P1

A

Hydatid cyst

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2
Q

nonpenetrating cryoprotective agent added to protect cells against damage

A

Hydroxyethyl starch (HES)

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3
Q

decrease in body temp

A

hypothermia

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4
Q

reaction of the body to respond and recognize foreign substances

A

immune response

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5
Q

immunologic rxn induced by initial exposure to antigens

A

primary immune response

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6
Q

immunologic reaction induced following a second exposure to an antigenq

A

secondary immune response

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7
Q

also known as anamnestic response

A

secondary immune response

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8
Q

sugar molecule that gives antigen its specificity or identifies it uniquely

A

immunodominant sugar

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9
Q

H antigen specificity, what is the immunodominant sugar

A

L-fucose

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10
Q

A antigen specificity, what is the immunodominant sugar

A

N-acetyl-D-galactosamine

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11
Q

B antigen specificity, what is the immunodominant sugar`

A

D-galactose

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12
Q

any substance capable of stimulating animmune response

A

immunogen

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13
Q

ability of an antigen to stimulate antibody response

A

immunogenicity

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14
Q

syn for antibody

A

immunoglobulin

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15
Q

study of blood-related antigens and antibodies

A

immunohematology

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16
Q

rare dominant gene that inhibits production of all Lutheran antigens

A

In Lu

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17
Q

presence of agglutination or hemolysis in compatibility testing

A

Incompatible

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18
Q

while fetus is in the uterus

A

in utero

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19
Q

in vitro reaction in w/c under certain condition of time and temperature allow antigen-antibody complex to occur

A

incubation

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20
Q

random behavior of genes on separate chromosomes inherited separately from each other

A

independent assortment

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21
Q

passingof one gene from each parent to offspring

A

independent segregation

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22
Q

transfusion administered to a fetus while still in the uterus

A

intrauterine transfusion

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23
Q

number of charged particles in solution

A

Ionic strength

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24
Q

gamma or electron treatment of cellular blood product to prevent transfusion associated graft-vs-host disease (TA-GVHD)

A

irradiation

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25
Q

yellow appearance of skin, sclera of eyes, and body secretions caused by inc bilirubin level

A

jaundice

26
Q

condition due to inc in unconjugated bilirubin

A

kernicterus

27
Q

test performed on maternal blood specimen to detect fetal maternal hemorrhage

A

kleihauer-betke acid elution test

28
Q

ABO antibodies are present in plasma/serum when the corresponding ABO blood antigens are not present on erythrocytes

A

Landsteiner Law

29
Q

combination of Ab and multivalent Ag to form cross links and result in visible agglutination rxn

A

Lattice formation

30
Q

seed extract capable of agglutinating red cells carrying the corresponding antigen

A

lectin

31
Q

agglutinate red cells with A1 antigen

A

Dolichus biflorus (anti-A1)

32
Q

agglutinate red cells with H antigen

A

Ulex europaeus (anti-H)

33
Q

agglutinate red cells with N antigen

A

Vicia graminea (anti-N)

34
Q

agglutinate red cells with M antigen

A

Iberis amara (anti-M)

35
Q

agglutinate red cells with T antigen

A

Arachis hypogea (anti-T)

36
Q

agglutinate red cells with Tn antigen

A

Salvia sclaera (anti-Tn)

37
Q

graph used to predict severity of HDN during pregnancy by evaluation of amniotic fluid

A

Liley Graph

38
Q

Liley Graph zone

mild or no disease

A

Zone I

39
Q

Liley Graph zone

Moderate disease

A

Zone II

40
Q

Liley Graph zone

Severe and life-threatening hemolysis

A

Zone III

41
Q

location of gene on chromosome

A

locus

42
Q

condition of an abnormal presence of hmw immunoglobulins

A

macroglobulinemia

43
Q

replacement of one or more blood volumes w/in 24 hour interval

A

massive transfusion

44
Q

common drug used in treatment of hypertension

A

Methyl Dopa (Aldomet)

45
Q

cause of positive DAT

A

Methyl Dopa (Aldomet)

46
Q

type of agglutination pattern where a population of redcells has agglutinated and remainder of red cells are not agglutinated

A

Mixed Field Agglutination

47
Q

manner by which a gene is passed from one gen to another

A

mode of inheritance

48
Q

type of inheritance patterns
trait that appears when gene that has been inherited can be found in each gen occurs with equal frequency in males and females
ex. most blood group system

A

autosomal dominant

49
Q

trait manifested by people who are homozygous for alleles

both parents who do not express the trait may be carrier or heterozygous for recessive allele

A

autosomal recessive

50
Q

ex. Rh negative (dd), Lu (a-b-), Bombay phenotype

A

autosomal recessive

51
Q

these are traits transmitted to all daughters of affected father but not to sons

A

sex-linked dominant

52
Q

ex, Xg^a Blood group

A

sex-linked dominant

53
Q

trait appears much more frequently in males than in females due to inheritance from carrier mothers

A

sex-linked recessive

54
Q

ex. hemophilia A

A

sex-linked recessive

55
Q

it is an antigen composed of several units or subpart such as Rho (D) antigen

A

Mosaic (Du variant)

56
Q

D antigen w/ complete subpart

A

Rh ABCD

57
Q

D antigen w/ missing A-subpart

A

Rh aBCD

58
Q

D antigen w/ missing B-subpart

A

Rh AbCD

59
Q

D antigen w/ missing C-subpart

A

Rh ABcD

60
Q

D antigen w/ missing D-subpart

A

Rh ABCd

61
Q

term for womanhaving borne more than one child

A

multiparous

62
Q

malignant neoplasm of bm characterized by abnormal proteins in plasma and urine

A

multople myeloma