8 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... peanuts), Hay fever ... , Urticaria, Allergic ... Antigen-Ab immune complexes ... #Types #Classification
Algorithm for the differentiation between simple and complex febrile seizures. Guidelines for evaluation of each. #Diagnosis
Algorithm for the ... between simple and complex ... Guidelines for evaluation ... FebrileSeizure #Fever ... #Seizure #Algorithm
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Soluble antigen - Allergen-specific ... When the specific allergen ... , seasonal hay fever ... Antigen-antibody complexes ... Hypersensitivity #Types #Classification
FALLS protocol - POCUS evaluation in shock

The FALLS-protocol is an ultrasound evaluation of patients with acute
FALLS protocol - POCUS ... evaluation in shock ... an ultrasound evaluation ... to Weil's shock classification ... Protocol #Shock #Algorithm
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Anaphylaxis, Hay fever ... Antigen-antibody complex ... Antigen-antibody complexes ... reactions #types #allergy ... #table #classification
Serious Bacterial Illness (SBI):
1) UTI and pyelonephritis
Most common cause of SBI
Accounts for 3-8% of uncharacterized fevers
Female
uncharacterized fevers ... Consider BCx, CSF evaluation ... (particularly complex ... Diagnosis #Peds #EM #Classification ... #Fever #SBI #SeriousBacterialIllness
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
Purpuric Rashes- THE ALGORITHMIC ... petechiae/purpura with fever ... require emergent evaluation ... petechiae/purpura with fever ... petechiae require complete
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... days and presents fever ... and no apparent focus ... bleeding: based on evaluation ... organs #dengue #fever