Ónæmisfræði Flashcards

1
Q

antibody deficiency

A

mótefni myndast en sérhæfast ekki

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2
Q

Hypogammaglobulinemia of infancy

A

einn algengast ónæmisgalli barna

börn hafa skert ónæmissvar fyrstu mán/ár lífsins
-seint B frumusvar

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3
Q

Einstaklingar með IgA deficiency eru í aukinni hættu á

A

öðrum AI sjúkdómum

-skjaldkirtill, IBD, RA

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4
Q

Ungiflokka skortur IgG

A

IgG2 => mótefni gegn capsúlerðuðum bakteríum

IgG1 og -3 => veirusýkingar, prótein

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5
Q

Agammaglobulinemia

A

mynda ekki m´tefni

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6
Q

Þegar maður mælir T-frumuháð mótefni mælir maður gjarnan

A

mótefni gegn tetanus

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7
Q

Hvað geta mótefnin frá B-frumum gert?

A
varist extracellular bakteríum
virkja complement
virkja opsonin
hlutleysa toxin
hindra að bakt lodi við slímhúðir
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8
Q

Hvað er Bruton disease

A

X tengd agammaglobulinemia

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9
Q

Common variable immunodeficiency

-hugsanlegar orsakir

A

B-fruman gölluð
T-fruman sem talar við B gölluð
tenging milli B og T gölluð
IG myndunin gölluð

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10
Q

Common variable immunodeficiency

-aukin hætta á

A

lymphoma

AI sjúkdómum

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11
Q

IgA deficiency eykur hættu á

A

öðrum AI sjúkdómum

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12
Q

B-frumugallar (6)

A
Transient hypog. of infancy
IgA skortur
Agammaglobulinemia
IgG undirflokkaskortur
Antibody deficiency
Common variable deficincy
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13
Q

greining B frumugalla

A

mæla magn

mæla sértæk mótefni

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14
Q

T-frumu gallar (5)

A
Di George
SCID
CVID
Ataxia Telangiectasia
HIV
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15
Q

Neutropenia

A

Aplastic anemia
Autoimmune neutropenia
Iatrogen
Chronic disease

Chronic granulomatous disease

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16
Q

komplement gallar, hvað mælum við

A

CH50
AP50

C3 C4