8 results
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
malperfusion • Lactate ... , CVP > 12 • Pulmonary ... Pneumothorax, Cardiac ... Differential #Diagnosis #Types ... #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
malperfusion - Lactate ... • Obstructive: Pulmonary ... Pneumothorax, Cardiac ... MAP > 60-65 2) Lactate ... Differential #Diagnosis #criticalcare
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... Pulmonary embolism ... Signs: Normal cardiac ... #Shock #Types #Pathophysiology ... #Comparison #criticalcare
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
undifferentiated shock ... is in impending shock ... perfusion - Cardiac ... failure - Low cardiac ... output - Acute pulmonary
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... - Most common type ... infarction, following cardiac ... pneumothorax, cardiac ... diagnosis #management #criticalcare
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Diagnosis Framework Type ... Cardiogenic & Septic Shock ... Severe Anemia, Cardiac ... Increased O2 Demand: Stress ... Differential #Diagnosis #criticalcare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
) • Elevated lactate ... dilated IVC - Cardiac ... Tamponade - Pulmonary ... Cardiac surgery? ... Management #Summary #criticalcare
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
murmur 3/6) - Pulmonary ... exam Determine Cardiac ... Risk Stratify Type ... What is the type ... postoperative cardiac