15 results
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
Room air is 21% ... O2 and air from ... Entrained room air ... #Comparison #management ... #criticalcare
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
by Device Nasal ... entrainment of room air ... #FiO2 #Pulmonary ... #Equipment #Devices ... #Management
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... Devices Nasal ... entrain ambient air ... #Devices #management ... #pulmonary #criticalcare
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple ... oxygen ambient air ... #Devices #management ... #pulmonary #criticalcare
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Rapid Response Management ... Crackles / ↓ Air ... hemorrhage • Pus: pneumonia ... edema • Air: ... Hypoxemia #Hypoxia #differential
Massive Hemoptysis - Differential Diagnosis Framework and Management
Definition: 150-600 mL over 24 hours
Differential Diagnosis:
 • Tracheobronchial:
Massive Hemoptysis - Differential ... over 24 hours Differential ... Primary Vascular: Pulmonary ... Bronchoscopy 2) IR ... #pulmonary #criticalcare
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
pleura reflection) Pneumonia ... cases - Dynamic air ... submassive PE) POCUS ... #differential # ... #signs #Lung #POCUS
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Differential Diagnosis ... Aspiration, Flash Pulmonary ... Bronchospasm, Pulmonary ... edema), Lung Exam, POCUS ... #treatment #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
dysregulated oxygen delivery ... meds • Other: AI ... Classification #diagnosis #management ... #Overview #criticalcare ... #differential #
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
dysregulated oxygen delivery ... meds • Other: AI ... Classification #diagnosis #management ... #Overview #criticalcare ... #differential #