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Dent Reviewer > Pathology And Microbiology > Flashcards

Pathology And Microbiology Flashcards

1
Q

Cardinal signs of inflammation

A 
Rubor
Calor
Dolor
Tumor
Functio laesa
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2
Q

Most important mediator for inflammation

A

Histamine

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3
Q

Produces pain

A

Prostaglandin, Bradykinin and Kallidin

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4
Q

Histamine is produced by what cells?

A

Mast cells and basophils

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5
Q

Histamien receptor for the stomach and increases HCL acid production

A

H2 receptors

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6
Q

Histamine receptor for the CNS

A

H3 receptor

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7
Q

Histamine receptors for the smooth muscle cells of blood vessels and bronchi

A

H1 receptors

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8
Q

The activation of h1 receptors in the bronchi will result to..

A

Bronchoconstriction

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9
Q

The activation of the h1 receptors of the blood vessels will result to..

A

Vasodilation

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10
Q

T-helper cell

A

Cd4

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11
Q

Cytotoxic T-cell

A

Cd8

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12
Q

The passiv emovement of blood cells across cell walls

A

Diapedesis

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13
Q

What is the specialize movements of lymphocytes across epithelium

A

Emperipolesis

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14
Q

What organelle is used by wbcs to.kove across endothelium?

A

Pesudopods

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15
Q

It is the phenomenon through which blood-borne antigens arw attracted to areas of inflammation

A

Anachoresis

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16
Q

Anrigens are chemotactic agens for nuetrophils

A

Chemotaxis

17
Q

Effect of vascular permeability; numerous protein

A

Exudate

18
Q

Effect of vascular permeability; few protein seen in edema and gigival crevicular fluid

A

Transudate

19
Q

Peripherally lining up of wbcs

A

Pavementing/margination/Migration

20
Q

Cell eating

A

Phagocytosis

21
Q

Where b cells bind to antigens

A

Epitope

22
Q

Presented antigen to alarm the immune system

A

Major histocompatibility Complex 2 (MHC 2)

23
Q

Accumulation of c3b on the antigen

A

Opsonization

24
Q

Membrane attack comolex

A

C5b

25
Q

Humoral response is mediated by what..

A

B cells

26
Q

Cell.mediated response is mediated primarily by what…

A

T cells

27
Q

Three causes for cd8 activation

A

Cells becomes cancerous
Cell produces abnormal proteins
Cell will produce Mhc1

Dent Reviewer (8 decks)

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