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
Oxygen Delivery ... Oxygen delivery ... NRB) β€’ Venturi Mask ... #Comparison #management ... #criticalcare
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 β€’ Flow 6-10 LPM
 β€’ FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple ... #Oxygen #Delivery ... #Devices #management ... #pulmonary #criticalcare
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:
 β€’ Nasal cannula (1-6L, 24-40% FiO2)
 β€’ Face mask (5-10L,
Oxygen Delivery ... Devices - Comparison ... #Devices #Comparison ... #table #pulmonary ... #criticalcare
Hypoxemia and Dyspnea - Rapid Response Management

1) Ask for vitals en route
2) Stabilize: Nasal canula 
3)
Rapid Response Management ... 1) Ask for vitals ... ) Examination: Pulmonary ... #criticalcare # ... pulmonary #Hypoxia
CPAP Troubleshooting Tips
1. Wrong size/style mask β†’ try a different mask, nasal pillows
2. Trouble getting used
forced air β†’ use device ... Unintentionally removing device ... check air filter, device ... Troubleshooting #Tips #management ... #problems #pulmonary
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
ventilation that is delivered ... through a nasal, mask ... breathing by improving pulmonary ... #Ventilation #management ... #pulmonary
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
reduced oxygen delivery ... failure from massive pulmonary ... embolism or severe pulmonary ... types #diagnosis #management ... #criticalcare #
Gastroenterology Endoscopy Tools and Accessories - A Visual Catalog for Trainees and Young Gastroenterologists
Biopsy Forceps:
biopsy Retrieval Devices ... Hemostatic Tools/Devices ... mucosa Stricture Management ... end of an which delivers ... β€’ ENDOSCOPIC ULTRASOUND
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