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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CT scan with IV contrast showing acute Stanford type A dissection of the ascending aorta. The
CTAngiography #chestpain #AorticDissection ... #CTChest #Emergency
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Cardiac POCUS.  #diagnosis #em #cardiology #pocus
#diagnosis #em #
"Eight I's" mnemonic for the main causes of hyperglycemia. #hhs #dka #ketoacidosis #diabetes #diabetic #em #differential
#differential #diagnosis
Arterial and venous blood gas reference range. #diagnosis #emergencymedicine #criticalcare #ABG #VBG
#diagnosis #emergencymedicine
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
internalmedicine #EM #diagnosis
CT angiography chest showing #pulmonaryinfarction due to acute #pulmonaryembolism. #Hamptonhump was viewed on CXR (https://GrepMed.com/images/5576). #photo
CT angiography chest
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
Pulmonary bulla seen on chest #CT. #radiology #radiologyassistant #diagnosis #ctchest #em
bulla seen on chest ... radiologyassistant #diagnosis ... #ctchest #em
Cullen's sign. Lipase 1,781. Bruising in the skin around the umbilicus. This sign is named after
Diagnosis and Context ... Cullen's sign is not diagnostic ... important in the diagnostic