CHAPTER 33 part 2 Flashcards

1
Q

ABNORMAL HEIGHTENED REACTION to a stimulus of any kind

A

hypersensitivity

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2
Q

what are the type of hypersensitivity

A

anaphylactic reaction
cytotoxic reaction
immune complex reaction
delayed reaction

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3
Q

the most severe type of hypersensitivity

A

anaphylactic reaction

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4
Q

a type of hypersensitivity that ‘‘it is characterized by VASODILATION, increased capillary permeability, SMOOTH MUSCLE CONTRACTION, and eosinophilia’’

A

anaphylactic reaction

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5
Q

type of hypersensitivity: involves BINDING EITHER THE LGG OR LGM ANTIBODY TO A CELL BOUND ANTIGEN, that may lead to eventual cell and tissue damage

A

cytotoxic reaction

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6
Q

swelling is under the skin instead of the surface (usually on the face)

A

angioedema

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7
Q

the REACTION IS THE RESULT OF MISTAKEN IDENTITY when the system identifies a normal constituent of the body as foreign

A

cytotoxic reaction

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8
Q

IgG + Igm =

A

complement system

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9
Q

it is marked as by ACUTE INFLAMMATION resulting from formation and DEPOSITION OF IMMUNE REFLEXES

A

immune complex reaction

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10
Q

occurs 1 to 3 days after exposure to an antigen

A

delayed reaction

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11
Q

what are common symptoms in delayed reaction

A

erythema
itching

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12
Q

in allergy, the eosinophil count in cbc is ???

A

increased

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13
Q

what is the usually the FIRST SKIN TEST BEFORE DOING OTHER PROCEDURE TO MINIMIZE ALLERGIC REACTION

A

prick test

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14
Q

eosinophil are also responsible for fighting ______ infection

A

parasitic

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15
Q

what type of reaction: asthma, allergic rhinitis, dermatitis

A

atopic

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16
Q

what type of reaction: lack of genetic development, LATEX

A

nonatopic

17
Q

this medication is used for anaphylactic reactions

A

epinephrine

18
Q

this drugs works by REVERSING THE EFFECTS OF HISTAMINE

A

epinephrine

19
Q

mild, moderate, severe SYTEMIC REACTIONS

A

anaphylaxis

20
Q

the reddish color of the skin because of vasodilation

A

flushing

21
Q

severe itchiness, bumps on the skin; also called as HIVES

A

urticaria

22
Q

swelling of the face

A

angioedema

23
Q

what is the common cause of anaphylactic reaction

A

antibiotics: penicillin

24
Q

hay fever

A

allergic rhinitis

25
Q

a COMMON RESPIRATORY ALLERGY presumed to be mediated by a TYPE I hypersensitivity

A

allergic rhinitis

26
Q

percentage of adults that is affected by allergic rhinitis

A

12%

27
Q

allergic reaction to natural rubber proteins

A

lateX allergy