11 results
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
Types of hypersensitivity ... reactions Type ... #reactions #Types ... #Classification ... #Allergy #Diagnosis
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Penicillin-induced drug reaction ... Dermatitis (ie. reaction ... Allergy #Allergic #Reactions ... #Types #Classification ... #Diagnosis #Definitions
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... types of hypersensitivity ... #reactions #types ... #allergy #table ... #classification
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Hypersensitivity ... cellular antigen, leading ... #Types #Classification ... Pathophysiology #Allergy #Diagnosis ... #Reactions #Table
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
Hypersensitivity ... , leading to an ... #Hypersensitivity ... #Types #Classification ... #Diagnosis #Definitions
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
immune system, leading ... Labs/Diagnosis: ... vasculitis • Hypersensitivity ... Cryoglobulins #diagnosis ... #types #classification
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Classification ... • Most common type ... severe IgE-mediated reaction ... #Types #diagnosis ... warm #wet #dry #table
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... severe lgE-mediated reaction ... Hemorrhagic → leading ... water #Shock #Classification ... #types #diagnosis
Allergic Bronchopulmonary Aspergillosis (ABPA)
WHAT IS IT?
Hypersensitivity response to Aspergillus fumigatus in the airways
 • Primarily affects
Hypersensitivity ... inflammatory response leading ... • Immediate type-skin ... reaction to Aspergillus ... ABPA #pulmonary #diagnosis
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
form of delayed-type ... hypersensitivity ... to have a "wood-grain ... Erythemas #comparison #table ... #differential #diagnosis