16 results
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
cellular and tissue hypoxia ... tachycardia, dyspnea, cold ... brain or spinal cord ... ring OBSTRUCTIVE (Cold ... diagnosis #management #criticalcare
A Non-Invasive approach to Respiratory Failure
 • COPD and Ventilatory Failure → NiPPV with Bi-level Settings
Non-Invasive approach to Respiratory ... FailureCOPD ... Settings • CHF / Pulmonary ... #NonInvasive #Respiratory ... #hypoxia #NIV
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
cellular and tissue hypoxia ... brain or spinal cord ... CARDIOGENIC (Cold ... OBSTRUCTIVE (Cold ... HYPOVOLEMIC (Cold
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Anaphylaxis - Spinal cord ... - Severe heart failure ... flow) - Massive pulmonary ... Classification #Table #CriticalCare
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
In COPD, decreases ... exacerbation (cardiogenic pulmonary ... edema) • COPD ... patients (ie., CHF or COPD ... #indications #criticalcare
Hypophosphatemia and Hypoxia - Pathophysiology

↓ Phosphate leads to ↓ red cell 2,3-DPG and a  reduction
failure. ... phosphorus is seen in COPD ... patients with COPD ... insufficiency and failure-to-wean ... #pulmonary
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
Shock Classification ... Insufficiency, Liver Failure ... Medications, Spinal Cord ... , CVP > 12 • Pulmonary ... Diagnosis #Types #criticalcare
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
Asthma vs COPD Presentation ... between attacks COPD ... of right heart failure ... Subxiphoid PMI • COPD ... EricsMedicalLectures/ #Asthma #COPD
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Failure - Differential ... failure • There ... direction leads to hypoxemia ... Pneumonia, asthma, COPD ... #Failure #hypoxia
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Insufficiency, Liver Failure ... Medications, Spinal Cord ... • Obstructive: Pulmonary ... Differential #Diagnosis #criticalcare