EM in 5 blog (EMin5.com) is a series of 5 minute Emergency Medicine lectures on high yield topics put together by Emergency Physicians at the University of Chicago. Look for a new 5 minute video every Monday on the blog: EMin5.com DISCLAIMER: These videos are not guaranteed to be error free. This blog is an individual collection of data and opinions for free medical education and should not serve as clinical advice for patients or providers. This blog should not be used in any legal capacity, including but not limited to establishing a legal "standard of care" or as basis for expert witness testimony. There is no guarantee of accuracy on this blog. This blog and its contributors are not responsible from damages arising from its use. FOR COMPLETE DISCLAIMER SEE: http://emin5.com/disclaimer/.