13 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Current ACC/AHA ... aortic valve area (AVA ... >50 mmHg (2) (Table ... combination of an AVA ... AorticStenosis #Classification
Rupturing AAA on Point of Care Ultrasound (POCUS)

"Elderly patient presents with AMS and Hypotension RUSH exam
Rupturing AAA on ... Care Ultrasound (POCUS ... shown) 7.7 cm actively ... rupturing AAA! ... Transverse #Color #POCUS
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Trauma and Spine Classification ... Anterior column: AAL ... ligament AAF ... process fracture Stable ... deficit, still able
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... tissues where they activate ... Antigen-presenting cells activate ... types #allergy #table ... #classification
AAA Endoleak on POCUS
Elderly pt, Hx AAA repair presents w/ back pain. A&O and HDS
PoCUS shows
AAA Endoleak on ... POCUS Elderly pt ... A&O and HDS PoCUS ... fluid suggesting active ... ultrasound #vascular #pocus
Antinuclear antibodies and Systemic lupus
Anti-dsDNA	60-80%	Association with disease activity (when with Farr assay) and lupus nephritis. Can
Association with disease activity ... searched for when ANA ... #rheumatology #table ... #ANA
Antibiotic classification refers to the categorization of antibiotics based on their chemical structure, mechanism of action,
Antibiotic classification ... and spectrum of activity ... #pharmacology #classification ... #table
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
cytokines, which activate ... Hypersensitivity #Types #Classification ... Diagnosis #Reactions #Table
AAA Rupture on Abdominal POCUS

Elderly female with back pain and hypotension.  While sensitivity of ultrasound
AAA Rupture on Abdominal ... POCUS Elderly ... parietal lumen/active ... RJonesSonoEM #AAA ... Rupture #Abdominal #POCUS
Giant AAA on POCUS

Elderly pt with abd/back pain. Stable. Has pulsatile mass on exam spans 12
Giant AAA on POCUS ... Stable. ... Too big for a AAA ... answer (of course)-POCUS ... #Giant #POCUS #