25 results
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
Oxygen Delivery Devices ... FiO2) • Face mask ... Oxygen #Delivery #Devices ... #Comparison #table ... #pulmonary #criticalcare
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Oxygen Delivery by Device ... retention of exhaled gases ... • Uses either ... Delivery #FiO2 #Pulmonary ... #Equipment #Devices
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Devices Simple ... uses a small valve ... Oxygen #Delivery #Devices ... #management #pulmonary ... #criticalcare
Pulmonary Embolism - Risk Stratification and Prognostication based on scores and clinical features

 • Bova score
Pulmonary Embolism ... class (30-day all cause ... Hemodynamics (Stable ... @nickmmark #Pulmonary ... stratification #criticalcare
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
Wrong size/style ... forced air → use device ... style, humidifier ... check air filter, device ... management #problems #pulmonary
Hypoxemia and Dyspnea - Rapid Response Management

1) Ask for vitals en route
2) Stabilize: Nasal canula 
3)
Management 1) Ask ... ) Examination: Pulmonary ... the underlying cause ... Dyspnea #Management #criticalcare ... #pulmonary #Hypoxia
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
exacerbation (any cause ... flow) - Massive pulmonary ... Classification #Table ... #CriticalCare
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
position of airway device ... Confirm airway device ... whether airway device ... If circulation unstable ... o Aspiration, pulmonary
Proptosis and Chemosis caused by Cavernous Sinus Fistula on Ocular Exam

This 73 presented for blurred, double
Proptosis and Chemosis caused ... Exam was notable ... pipeline embolization device ... Fistula #Ocular #PhysicalExam
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
in blood flow caused ... Depends on the cause ... Pulmonary embolism ... infarction. end-stage ... Pathophysiology #Comparison #criticalcare