If you search the archives at Slate (I'd do it, but I'm on my way out the door for a childbirth class), there's an article on House by, IIRC, a doctor, who has many of the same complaints that you do, and points out that no way no how would that be allowed in the reality the writer lives in.
(no subject)
Date: 2005-02-17 12:51 am (UTC)