Good show!! I came across the encore episode the other night. That was the first time I've seen this show. I'm hooked!! I immediately set my tivo to record the Sunday night show in case I forgot to watch.
I don't think that lady stuck her hand in to hold the bomb...the first nurse had her hand in because the man had a bleeder. She was holding it closed. That was before they new about the bomb. I think the 2nd lady (dunno names yet) stuck her hand in so he wouldn't bleed to death. That was my take on it anyway...