Nick Sawyer, MD, MBA, FACEP @NickSawyerMD
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Associate Professor of Emergency Medicine, emergency medicine health policy expert, political junky, executive director of No License for Disinformation https://abcnews.go.com/US/video/tru https://www.linkedin.com/in/nicksaw https://bsky.app/profile/nicksawyer #emergencymedicine #ER #trauma
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Cardiac POCUS.  #diagnosis #em #cardiology #pocus
#diagnosis #em #
Arterial and venous blood gas reference range. #diagnosis #emergencymedicine #criticalcare #ABG #VBG
#diagnosis #emergencymedicine
"Eight I's" mnemonic for the main causes of hyperglycemia. #hhs #dka #ketoacidosis #diabetes #diabetic #em #differential
#differential #diagnosis
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
internalmedicine #EM #diagnosis
What's in a Blood Gas? VBG vs ABG

BOTTOM LINE: VBG is less painful, more easily obtained
#EBM #Diagnosis
Vertigo - is it central or peripheral? Vertigo is classified into either peripheral or central depending
#vertigo #diagnosis
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
EmergencyMedicine #Cardiology #diagnosis
Dental chart and common terminology. 

#Trauma #Dental #Dentistry #Tooth #Teeth #Diagnosis #Numbering
#Tooth #Teeth #Diagnosis
17-year-old male s/p syncopal episode. #Brugada type 3 seen on 12 lead #EKG. Diagnosis confirmed by
Diagnosis confirmed ... electrocardiogram #diagnosis
Aortic dissection. #radiology #ctchest #diagnosis #radiologyassistant #em
radiology #ctchest #diagnosis