16 results
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
Oxygen Delivery ... Non-Invasive Ventilation (CPAP ... #Methods #devices ... #respiratory #pulmonary ... #management
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
through a nasal, mask ... improves ventilation CPAP ... pressureDelivers ... pressureDelivers ... #Ventilation #management
Treatment of Obstructive Sleep Apnea
Positive airway pressure therapy
   → Positive pharyngeal transmural pressure
pressure therapy ... Mandibular advancement devices ... refractory to CPAP ... SleepApnea #Treatment #management ... #pulmonary
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
Oxygen Delivery ... FiO2: 40 - 60% Device ... : Face Tent • ... respiratory #support #devices ... #management #pulmonary
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
), Cardiogenic pulmonary ... Inability to protect airway ... / remove mask, ... Nasal Modes: • CPAP ... Ventilation #diagnosis #management
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple ... FiO2 35-50% Face Tent ... #Devices #management ... #pulmonary #criticalcare
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
CPAP Troubleshooting ... irritation, pressure ... BrighamChiefs #CPAP ... Troubleshooting #Tips #management ... #problems #pulmonary
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
❶Adequate oxygen delivery ... device and listen ... device is patent ... o Aspiration, pulmonary ... Checklist #Diagnosis #Management
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
devices and anything ... oxygen and face mask ... • Continue CPAP ... pulmonary oedema ... Checklist #Diagnosis #Management
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
Adequate oxygen delivery ... device and listen ... device is patent ... Checklist #Diagnosis #Management ... #Workup #Cardiology