32 results
SEPSIS AND SEPTIC SHOCK

DEFINITION AND PATHOPHYSIOLOGY
 • Sepsis: Life-threatening organ dysfunction due to a dysregulated host
Life-threatening organ dysfunction ... cellular/metabolic dysfunction ... /hypofunction. ... CLINICAL RECOGNITION ... CLINICAL FEATURES
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Patellofemoral dysfunction ... of patella then ask ... Patellar #Grind #clinical ... Patellofemoral #msk
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
compensatory responses to shock ... Shock can be caused ... vasodilatation, myocardial dysfunction ... The cause of shock ... is often clinically
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... death -> end-organ dysfunction ... death Common Clinical ... Distributive Shock
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
correlates with RV dysfunction ... 0.8 indicates RV dysfunction ... 0.63 predicted RV dysfunction ... or hypovolemic shock ... Ahmed Ghoneem, MD MSc
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... death -> end-organ dysfunction ... death Common Clinical ... Distributive Shock
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... Upper Extremity Dysfunction ... deficiencies -> Sphincter dysfunction ... signs #symptoms #msk
Ataxic gait (Spino-cerebellar ataxia)

#Ataxic #gait disorders occur due to dysfunction of the #cerebellum, the part of
disorders occur due to dysfunction ... cerebellar type (MSA-C ... #clinical #video
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
organ damage Clinical ... 64%) • Renal dysfunction ... 25%) • Hepatic dysfunction ... • Respiratory dysfunction ... (16%) • Shock
Sepsis - Diagnosis and Management
Life-threatening organ dysfunction caused by a dysregulated host response to infection
SEPTIC SHOCK
Life-threatening organ dysfunction ... infection SEPTIC SHOCK ... Patients w/ septic shock ... Clinical construct