Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - 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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checklist diagnosis pulmonary pocus cardiology clinical comparison covid19 delivery oxygen treatment intubation shock algorithm gastroenterology hypoxia s4c workup a4c accessories
Oxygen Delivery Devices 1. Flow is a variable describing the movement of a volume of gas over
Oxygen Delivery Devices ... Variable devices ... NRB) • Venturi Mask ... Flow #Comparison #management ... #criticalcare
POCUS Reference Measurements • Gallbladder • Urinary Bladder • GI Tract • Pregnancy • Optic Nerve
Optic Nerve • MSK ... #Measurements #Ultrasound ... #Echocardiogram
Mask Oxygen Delivery Devices Simple Mask aka Hudson's Mask: • Flow 6-10 LPM • FiO2 35-50% Face Tent:
Devices Simple ... Mask: • Flow ... Oxygen #Delivery #Devices ... #management #pulmonary ... #criticalcare
Vasopressors Demystified Shock comes in many flavors and so do vasopressors. Here’s a OnePager summarizing my approach
pressor pedagogical device ... Vasopressors #Basics #CriticalCare ... #Management #Pharmacology
Oxygen Delivery Devices - Comparison Low Flow: • Nasal cannula (1-6L, 24-40% FiO2) • Face mask (5-10L,
Oxygen Delivery Devices ... FiO2) • Face mask ... Face tent/shovel mask ... Oxygen #Delivery #Devices ... table #pulmonary #criticalcare
CPAP Troubleshooting Tips 1. Wrong size/style mask → try a different mask, nasal pillows 2. Trouble getting used
try a different mask ... forced air → use device ... Unintentionally removing device ... check air filter, device ... Troubleshooting #Tips #management
Hypoxemia and Dyspnea - Rapid Response Management 1) Ask for vitals en route 2) Stabilize: Nasal canula 3)
Rapid Response Management ... 1) Ask for vitals ... Hypoxemia #Dyspnea #Management ... #criticalcare #
Hypotension - Rapid Response Management 1) Ask for vitals en route 2) Immediate Assessment 3) Examine for a cause:
Rapid Response Management ... 1) Ask for vitals ... #Hypotension #Management ... #criticalcare #
LVOTO due to SAM on POCUS Echocardiogram Septic patient after IV fluids and initiation of Levophed. Worsening
to SAM on POCUS Echocardiogram ... Management? ... #HOCM #POCUS #Echocardiogram ... #ultrasound #Cardiology
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 Gastroenterology Endoscopy Tools and Accessories - A Visual Catalog for Trainees and Young Gastroenterologists Biopsy Forceps:
biopsy Retrieval Devices ... Hemostatic Tools/Devices ... CLIP - Clipping device ... mucosa Stricture Management ... • ENDOSCOPIC ULTRASOUND
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