53 results
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
Shock can be caused ... The cause of shock ... is often clinically ... #Diagnosis #CriticalCare ... #Causes #Types
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... exacerbation (any cause ... - Myocarditis Obstructive ... (Mechanical obstruction ... Classification #Table #CriticalCare
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... Shock: • Obstructive ... in blood flow caused ... #Shock #Types #Pathophysiology ... #Comparison #criticalcare
Shock Classification Types - Comparison Table
JVP, IVC on Ultrasound, Passive Leg Raise, Temperature of extremities, LV
Shock Classification ... Types - Comparison ... Distributive Cardiogenic Obstructive ... #Types #Comparison ... differentiating #criticalcare
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Shock Types and ... Cold and Wet OBSTRUCTIVE ... Cold and Dry #Shock ... #Types #Classification ... #differential #criticalcare
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
essential to determine treatment ... : cardiogenic, obstructive ... contusion) • OBSTRUCTIVE ... (HOCM, critical ... guyton #curves #criticalcare
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
Shock Classification ... Differential Diagnosis SHOCK ... Myocarditis, Arrhythmia Obstructive ... Differential #Diagnosis #Types ... #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Arrhythmia • Obstructive ... Treatment Goals ... Differential #Diagnosis #criticalcare ... #algorithm #treatment
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
: Distributive shock ... , Shock where ↑ ... Bradyarrhythmias, Some cases ... be used in all types ... #pharmacology #criticalcare
Hypotension - Rapid Response Management

1) Ask for vitals en route
2) Immediate Assessment
3) Examine for a cause:
Examine for a cause ... Distributive • Obstructive ... Hypotension #Management #criticalcare ... #Shock