13 results
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Hypovolemic Shock ... Cardiogenic Shock ... #Shock #Pathophysiology ... diagnosis #algorithm #causes
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... in blood flow caused ... Cardiogenic Shock ... #Shock #Types #Pathophysiology ... #Comparison #criticalcare
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
), Cardiogenic shock ... desired (e.g., cardiogenic ... desired (e.g., cardiogenic ... , Some cases of ... #pharmacology #criticalcare
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
Causes, classification ... Shock can be caused ... hypovolaemic, cardiogenic ... The cause of shock ... #Diagnosis #CriticalCare
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... a.k.a. neurogenic shock ... ) Cardiogenic ( ... exacerbation (any cause ... Classification #Table #CriticalCare
Hypotension - Rapid Response Management

1) Ask for vitals en route
2) Immediate Assessment
3) Examine for a cause:
Examine for a cause ... directed approach • Cardiogenic ... Hypotension #Management #criticalcare ... #Shock
Clinical Management for Three Common Causes of Shock 
HEMORRHAGIC SHOCK
 • Ensure adequate ventilation and oxygenation.
for Three Common Causes ... SHOCK • Ensure ... CARDIOGENIC SHOCK ... • Consider intraaortic ... #CriticalCare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... pressure, pallor Cardiogenic ... findings based on cause ... uw_IMresidency #Shock ... table #comparison #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... wound. drains) Cardiogenic ... management #Overview #criticalcare ... #differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... wound. drains) Cardiogenic ... management #Overview #criticalcare ... #differential #causes