Hypersensitivity 1 (RVSP) Flashcards

0
Q

Exaggerated response to a harmless antigen that results to an injury in the tissue, disease or even death

A

Hypersensitivity

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1
Q

Heightened state of immune responsiveness

A

Hypersensitivity

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2
Q

AKA Type 1

A

Atopic

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3
Q

Immune system involved in Type 1

A

Humoral (IgE)

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4
Q

Effectors in Type 1

A

Mast cells Eosinophils

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5
Q

Effects of Type 1

A

Inflammation (anaphylaxis)

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6
Q

Onset of type 1

A

Seconds

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7
Q

AKA Type 2

A

Cytotoxic

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8
Q

Immune system involed in type 2

A

Humoral (IgG & IgM)/Complement

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9
Q

Effectors in Type 2

A

Macrophages Complement

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10
Q

Effects of Type 2

A

Cell destruction (hemolysis)

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11
Q

Onset of Type 2

A

hours

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12
Q

AKA Type 3

A

Immune Complex

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13
Q

Immune system involved in Type 3

A

Humoral (IgG & IgM)/Complement Sabi sa Stevens na IgG and IgM :)

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14
Q

Effectors in Type 3

A

Granulocytes (T cell)

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15
Q

Effects of Type 3

A

Inflammation

16
Q

Onset of Type 3

A

Hours

17
Q

AKA Type 4

A

Delayed Type

18
Q

Immune system involed in Type 4

A

Cell-mediated

19
Q

Effector in Type 4

A

Macrophage

20
Q

Effects of Type 4

A

Inflammation

21
Q

Onset of Type 4

A

Days

22
Q

Classic Allergy is known as

A

Type 1

23
Q

Type 1 Hypersensitivity is mediated by ____ attached to ________

A

IgE, Mast cells

24
Q

Non-parasite antigens that can stimulate a Type 1 Hypersensitivity response

A

Allergens

25
Q

Antibody that allergens bind to

A

IgE

26
Q

Effect of allergens on IgE

A

Triggers degranulation of chemical mediators

27
Q

Enumerate common allergens associated with type 1 hypersensitivity

A
28
Q

MW of allergens

A

15000-45000 MW

29
Q

True/False. Allergens are proteins

A

True

30
Q

Dosage of allergen to ellicit type 1 hypersensitivity

A

Low dose

31
Q
A