37 results
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Oxygen Delivery ... • Delivers oxygen ... • Delivers oxygen ... #Pulmonary #Equipment ... #Devices #Management
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... can be used to deliver ... nickmmark #Nasal #Oxygen ... #management #pulmonary ... #criticalcare
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
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Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
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Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
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Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
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Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
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D-Sign of Acute Pulmonary Embolism on POCUS - Parasternal Short Axis

Acute shortness of breath with this
D-Sign of Acute ... Pulmonary Embolism ... #Pulmonary #Embolism ... #POCUS #PSAX #Echocardiogram ... #CriticalCare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
delivery, increased ... oxygen consumption ... insufficiency, acute ... types #diagnosis #management ... #criticalcare #
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Aspiration, Flash Pulmonary ... Bronchospasm, Pulmonary ... CXR, CTA Chest, Echocardiogram ... PPI Oxygen Therapy ... #treatment #criticalcare