288 results
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Classification of Shock ... Hypovolemic shock ... Distributive shock ... - Septic shock ... dysfunction LV outflow
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Hypotension / Shock ... Left ventricular outflow ... • Neurogenic shock ... Diagnosis #Algorithm #shock
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 ... or ventricular outflow ... Shock can also present ... The cause of shock
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Undifferentiated Shock ... OnePager Summary Shock ... undifferentiated shock ... Shock can be broken ... Pulmonary Embolism, Outflow
Left Ventricular Hydatid Cyst on Cardiac MRI 

Illustrative Cardiac MRI image showing a large hydatid cyst
, anaphylactic shock ... May also cause outflow
Left Ventricular Hydatid Cyst on Echocardiogram (A4C)
Illustrative echo-first image showing a large hydatid cyst in the
, anaphylactic shock ... May also cause outflow
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
improve venous outflow ... (HBOT) Spinal Shock ... reflex • Spinal shock ... vs Neurogenic Shock ... vs Hypovolemic Shock
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Distributive Shock ... Hypovolemic Shock ... Cardiogenic Shock ... Obstructive Shock
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
: Distributive shock ... line for septic shock ... ), Cardiogenic shock ... : Distributive shock ... , Shock where ↑
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Shock - Differential ... - Distributive Shock ... - Cardiogenic Shock ... - Obstructive Shock ... - Hypovolemic Shock