21 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Diagnosis Algorithm Ventilation ... perfusion Mismatch • Airway ... lung disease • Pulmonary ... Hypoventilation • Obesity
Effect of Obesity (increased pleural pressure) on Airway Pressures in Mechanical Ventilation
AKA when to tolerate an
Effect of Obesity ... pleural pressure) on Airway ... Ventilation AKA ... #mechanical #ventilation ... pathophysiology #pulmonary
Ventilator Troubleshooting Summary
High PIP, nl Pplat:
 - DDx: Tubing problem, Bronchospasm, Secretions
 - Next Steps: Check
Ventilator Troubleshooting ... Alveolar filling, Obesity ... Bronchodilators/Steroids Hypoxemia ... diagnosis #management #pulmonary ... #mechanical #ventilation
Mechanical ventilation in obese patients according to the i-STAR Algorithm
Intubate
 • Anticipate difficult airway management and
Mechanical ventilation ... Anticipate difficult airway ... • FiO2: avoid hyperoxia ... iSTAR #Algorithm #Obesity ... #Mechanical #ventilation
Intraoperative Patient Fire - Guidelines for Crises in Anaesthesia
Evidence of fire (smoke, heat, odour, flash, flame)
• Discontinue ventilation ... • Re-establish ventilation ... #Fire #Anesthesiology ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Capnography
Measurement of exhaled carbon dioxide can be used to confirm ETT placement, for safer procedural sedation,
monitor cardiac & pulmonary ... dysynchrony during mechanical ... bronchospasm, airway ... Prominent phase IV: obesity ... patterns #diagnosis #pulmonary
Intraoperative Bronchospasm - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre team of
Use appropriate ventilation ... consider → 2-2 Hypoxia ... anaesthesia #Anesthesiology ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
o Aspiration, pulmonary ... #Cyanosis #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Workup ... #Management #Workup
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
bag moving OR ventilator ... o Aspiration, pulmonary ... #Differential #Anesthesiology ... Intraoperative #Checklist ... Diagnosis #Management #Workup
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
bag moving OR ventilator ... Breathing - exclude hypoxia ... #Hypertension #Anesthesiology ... Intraoperative #Checklist ... Diagnosis #Management #Workup