I hate how patient consent is typically implemented. I've seen two ER's firsthand who have someone come in with a computer, ask some questions about insurance and all, then say "please sign for the HIPPA privacy form, and again to release the information to your insurance provider".
For all you know, you're signing away for an assisted suicide and authorizing your organs to be transplanted. I refuse to sign on the pad, I'm the patient who asks for it to be printed out on paper, signs it, and gets a copy too.