11 results
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Classification DISTRIBUTIVE ... and Dry CARDIOGENIC ... 16% • MI, CHF ... and Dry #Shock ... Classification #diagnosis
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Diagnosis by Classification ... Intractable vomiting Distributive ... ) Cardiogenic ( ... pneumothorax Dr ... Classification #Table
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
peritoneal, RP) Distributive ... Anaphylaxis - Post-cardiac ... Endocarditis - Post-MI ... #Cardiogenic #Comparison ... #Table #Diagnosis
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
failure, and death DISTRIBUTIVE ... myxedema, beriberi CARDIOGENIC ... pneumothorax, cardiac ... Classification #Types #diagnosis ... #table
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
failure, and death DISTRIBUTIVE ... myxedema, beriberi CARDIOGENIC ... infarction, following cardiac ... pneumothorax, cardiac ... Classification #types #diagnosis
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Distributive ... Neurogenic • Cardiogenic ... : Acute MI, Acute ... #inopressors #diagnosis ... management #comparison #table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... pressure, pallor Cardiogenic ... failure, acute MI ... based on cause Distributive ... #table #comparison
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... - Dry, Flat ... resuscitation • Cardiogenic ... Shock - MI ... • Distributive Shock
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Ext: warm vs. cold ... shins and up), dry ... /flank edema) Distributive ... wound. drains) Cardiogenic ... Classification #diagnosis
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Ext: warm vs. cold ... shins and up), dry ... /flank edema) Distributive ... wound. drains) Cardiogenic ... Classification #diagnosis