26 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... #Allergy #Allergic ... Classification #Diagnosis ... #Definitions
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
Type IV Hypersensitivity ... clinical findings Definition ... mediated; exposure to allergen ... Allergic reaction ... Initial exposure to allergen
Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
Type I Hypersensitivity ... clinical findings Definition ... leading to an allergic ... Sensitization" to Allergen ... Initial exposure to allergen
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
Hypersensitivity ... : Definitions ... #Hypersensitivity ... Classification #Diagnosis ... #Definitions
Type III Hypersensitivity: Pathogenesis and clinical findings
Definition: Small antigen-antibody complexes (produced from normal immune response to
Type III Hypersensitivity ... clinical findings Definition ... HypersensitivityReaction #Allergy
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
Types of hypersensitivity ... happypillsrx/ #hypersensitivity ... Classification #Allergy ... #Diagnosis
Conjunctivitis Comparison - Bacterial - Viral - Allergic
Discharge - Redness - Pruritis

#Conjunctivitis #Comparison #Bacterial #Viral #Allergic
Bacterial - Viral - Allergic ... Bacterial #Viral #Allergic ... #Ophthalmology ... #Diagnosis #Table
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Hypersensitivity ... Soluble antigen - Allergen-specific ... When the specific allergen ... sclerosis #Hypersensitivity ... #Diagnosis #Reactions
Conjunctivitis is broken down into viral, bacterial, and allergic conjunctivitis

#Diagnosis #Ophthalmology #Conjunctivitis #Viral #Allergic #Bacterial #Comparison
bacterial, and allergic ... conjunctivitis #Diagnosis ... #Ophthalmology ... Conjunctivitis #Viral #Allergic
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
- Differential Diagnosis ... histiocytosis • Allergic ... , Eczema, Drug Hypersensitivity ... #Differential #Diagnosis ... #Algorithm #allergy