14 results
COVID-19 Hypoxia Management

Indication for endotracheal intubation?
Tolerating supplemental oxygen?
Consider HFNC
Not tolerating HFNC or HFNC is not available?
Consider
COVID-19 Hypoxia Management ... Tolerating supplemental oxygen ... tolerating HFNC ... support #COVID19 #management ... #schema #criticalcare
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
Oxygen Delivery ... Nasal Cannula (HFNC ... @DharSaty #Oxygen ... #respiratory #pulmonary ... #management
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... HFNC can prevent ... nickmmark #Nasal #Oxygen ... Delivery #Devices #management ... #pulmonary #criticalcare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... failure from massive pulmonary ... embolism or severe pulmonary ... types #diagnosis #management ... #criticalcare #
High Flow Nasal Cannula
Putative beneficial mechanisms of high flow nasal cannula (HFNC) 
oxygen therapy. EELV, end-expiratory
) oxygen therapy ... FiO2, inspiratory oxygen ... #mechanisms #criticalcare ... #management # ... pulmonary
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Hypoxemia - Workup and Management ... Aspiration, Flash Pulmonary ... Bronchospasm, Pulmonary ... PPI Oxygen Therapy ... #treatment #criticalcare
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Classification ... due to: reduced oxygen ... delivery, increased oxygen ... water #Shock #Classification ... Types #diagnosis #management
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
Oxygen Delivery ... high flow rates (HFNC ... Nasal Cannula (HFNC ... Flow #Comparison #management ... #criticalcare
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... small valve to mix oxygen ... increases delivered oxygen ... Delivery #Devices #management ... #pulmonary #criticalcare
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... Pulmonary embolism ... and inadequate oxygen ... Pathophysiology #Comparison #criticalcare ... #diagnosis #classification