7 results
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
of flow) Face Mask ... ~40% Venturi Mask ... #respiratory #support ... #devices #management ... #pulmonary #comparison
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
Oxygen Delivery Devices - Comparison
Low Flow:
 • Nasal cannula (1-6L, 24-40% FiO2)
 • Face mask (5-10L,
FiO2) • Face mask ... /shovel mask (5- ... FiO2) • Venturi mask ... #table #pulmonary ... #criticalcare
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
through a nasal, mask ... breathing by improving pulmonary ... trapping • Bilevel support ... #Ventilation #management ... #pulmonary
The Vortex is based on the principle that there are three ‘nonsurgical’ techniques to establish a
use of a face mask ... management can ... more accurately depicts ... alveolar oxygen delivery ... #visualaid #criticalcare
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
devices and anything ... oxygen and face mask ... , location and support ... negative-pressure pulmonary ... Checklist #Diagnosis #Management
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... Any implantable devices ... determine if stress test ... one post op Cardiology ... medical and surgical management