11 results
Summary Table of how the 4 types of shock affect the circulatory system: 
 - Hypovolemic
the 4 types of shock ... Distributive - Obstructive ... #Diagnosis #Management ... #Types #Shock # ... Comparison #Table
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
Shock - Findings ... Classification - Hypovolemic ... (Mechanical obstruction ... #Differential #Diagnosis ... Symptoms #Findings #Comparison
Dilated Abdominal Veins and Caput Medusae - Direction of Blood Flow

Vein Milking technique can be used
Dilated Abdominal ... Normal veins: Umbilicus ... anterior chest wall & abdominal ... #physicalexam #diagnosis ... #comparison #abdominal
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Pathophysiology Comparison ... Obstructive ... Shock: • Obstructive ... Hypovolemic Shock ... #diagnosis #classification
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Hypovolemic shock ... LV outflow Obstruction ... Classification #Hypovolemic ... #Cardiogenic #Comparison ... #Table #Diagnosis
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Shock and Vasoactive ... Arrhythmias / CHB • Hypovolemic ... Pancreatitis • Obstructive ... #inopressors #diagnosis ... #management #comparison
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
- Differential Diagnosis ... Pre-Renal: • Hypovolemia ... , Distributive Shock ... Artery Stenosis, Abdominal ... Post-Renal: • Obstruction
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Diagnosis Framework ... Arrhythmia • Obstructive ... Severe auto-PEEP, Abdominal ... compression • Hypovolemic ... #Differential #Diagnosis
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... MAP = CO x SVR Hypovolemic ... , S3, crackles Obstructive ... #table #comparison
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
- Differential Diagnosis ... Unequal/DeIayed: • Obstructive ... of Asthma • Hypovolemic ... shock • Constrictive ... #Differential #Diagnosis