137 results
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
mediated; exposure to allergen ... Allergic reaction ... Macrophage engulfs antigen ... -> Antigen presentation ... cells recognize antigen
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Immunological Target: Antigen-Ab ... Hypersensitivity #Allergy ... #Allergic #Reactions
Group A Strep Pharyngitis, also known as  Strep Throat. 

In addition to symptomatic presentation, a
presentation, a rapid antigen ... retail/community setting ... true penicillin allergy ... with "penicillin allergy ... testing!
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
lgE - Soluble antigen ... - Allergen-specific ... When the specific allergen ... IgM - Cell-bound antigen ... Pathophysiology #Allergy
Allergic Rhinitis: Pathogenesis and clinical findings

1. Allergy Sensitization -> Antigen Exposure -> APC (macrophages, HLA class
Allergic Rhinitis ... Allergy Sensitization ... -> Antigen Exposure ... class II) process antigen ... Tissue edema #Allergic
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Mediators: lgE - Antigen ... Form: Soluble antigen ... Mechanism of Action: Allergen-specific ... complex - Antigen ... reactions #types #allergy
Syphilis Serologic Testing - Treponemal and Non-Treponemal Testing Algorithms
Treponemal Testing:
 • Confirmatory or Screening - Detection
Syphilis Serologic Testing ... Non-Treponemal Testing ... Algorithms Treponemal Testing ... Non-Treponemal Testing ... cardiolipin-cholesterol-lecithin antigen
Guideline 1 recommends that the highest risk infants — those with severe eczema and/or egg allergy
eczema and/or egg allergy ... Allergy testing ... allows for blood testing ... Allergy tests for ... risk of peanut allergy
Asthma: immunopathogenesis. 
Allergens attach to, and are taken up by, dendritic cells that he the respiratory
interaction of the allergen ... (antigen), antigen ... mucus production allergic
Antenatal Visits - Testing and Schedule
At Every Visit:	
 • Gestational Age	
 • BP
 • Maternal Weight
Antenatal Visits - Testing ... Glucose Tolerance Testing ... Well-being GBS Testing ... birth (Clinda if allergic ... Antenatal #Visits #Testing