32 results
Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
Type I Hypersensitivity ... complex -> Allergen-antibody ... complexes bind ... Anaphylaxis #TypeI ... #Type1 #HypersensitivityReaction
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Antigen-Ab immune complexes ... #Allergic #Reactions ... #Types #Classification
Allergic Reaction Classification
Type 1 reaction: Acute anaphylactic reaction
Type 2 reaction: Cytotoxic reaction
Type 3 reaction: Immune complex
Type
Allergic Reaction ... Classification ... reaction: Immune complex ... delayed reaction #Allergic ... #Types #allergy
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
leading to an allergic ... antigen-surface complex ... leading to an allergic ... An allergic reaction ... #Types #Classification
Angioedema - Classification Diagnosis and Treatment
Types of Angioedema:
 • Acute allergic angioedema - Usually occurs with
Angioedema: • Acute allergic ... exposure • Non-allergic ... or avoiding the allergen ... #Treatment #management ... #allergy
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Soluble antigen - Allergen-specific ... When the specific allergen ... Antigen-antibody complexes ... #Classification ... Pathophysiology #Allergy
Summary of Treatments for Allergic Rhinitis
 - Intranasal corticosteroids
 - Oral antihistamines
 - Combination intranasal corticosteroid
Treatments for Allergic ... Immunotherapy #Management ... #Pharmacology #Allergy ... #Allergic #Rhinitis ... #Medications #Table
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... Mechanism of Action: Allergen-specific ... Antigen-antibody complex ... #allergy #table ... #classification
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
reactions Type ... (Anaphylaxis) Type ... Ill - Immune Complex-Mediated ... #Classification ... #Allergy #Diagnosis
Drug Treatment of Anaphylaxis and Allergic Reactions
First-Line Therapy 
 - Epinephrine 
 - Oxygen 
 -
Anaphylaxis and Allergic ... #Anaphylaxis #Management ... #Pharmacology #Table ... #Medications #Allergy