16 results
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
by Device Nasal ... retention of exhaled gases ... • Uses either ... #FiO2 #Pulmonary ... #Equipment #Devices
Nasal Oxygen Delivery Devices
Nasal cannula can be used to deliver supplemental O2. Conventional nasal cannula are
Nasal Oxygen Delivery ... Devices Nasal ... can be used to deliver ... #Devices #management ... #pulmonary #criticalcare
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
Oxygen Delivery ... Devices - Comparison ... #Devices #Comparison ... #table #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 ... A venturi mask uses ... #Devices #management ... #pulmonary #criticalcare
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
❶Adequate oxygen delivery ... position of airway device ... Confirm airway device ... whether airway device ... o Aspiration, pulmonary
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
adequate oxygen delivery ... Adequate oxygen delivery ... position of airway device ... airway AND airway device ... Diagnosis #Management #Workup
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
adequate oxygen delivery ... Adequate oxygen delivery ... position of airway device ... Confirm airway device ... Diagnosis #Management #Workup
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
Adequate oxygen delivery ... position of airway device ... Confirm airway device ... whether airway device ... o Aspiration, pulmonary
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
Adequate oxygen delivery ... position of airway device ... Confirm airway device ... Consider known drug causes ... Diagnosis #Management #Workup
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
Adequate oxygen delivery ... position of airway device ... Confirm airway device ... POTENTIAL CAUSES ... Diagnosis #Management #Workup