Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
sealed systems (CPAP ... /BPAP/ventilator ... NRB) β€’ Venturi Mask ... #Flow #Comparison ... #management #criticalcare
CPAP Troubleshooting Tips
1. Wrong size/style mask β†’ try a different mask, nasal pillows
2. Trouble getting used
CPAP Troubleshooting ... forced air β†’ use device ... BrighamChiefs #CPAP ... Troubleshooting #Tips #management ... #problems #pulmonary
Oxygen Delivery Devices - Comparison
Low Flow:
 β€’ Nasal cannula (1-6L, 24-40% FiO2)
 β€’ Face mask (5-10L,
Oxygen Delivery Devices ... - Comparison Low ... Oxygen #Delivery #Devices ... #Comparison #table ... #pulmonary #criticalcare
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 β€’ Flow 6-10 LPM
 β€’ FiO2 35-50%
Face Tent:
Devices Simple ... Mask: β€’ Flow ... Oxygen #Delivery #Devices ... #management #pulmonary ... #criticalcare
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
Cardiogenic Shock - Management ... (no B-lines on ultrasound ... Organ failure β€” device ... #HeartFailure #Cardiology ... #Management
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❢ Call for help and inform theatre
Remove airway devices ... oxygen and face mask ... β€’ Continue CPAP ... negative-pressure pulmonary ... Checklist #Diagnosis #Management
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Pulmonary Artery ... Point of Care Ultrasound ... testing #diagnosis #criticalcare ... #comparison #challenges ... #management