If I found a shooting game on one of my kids computers (I have the only, well passworded machine in the house) ... I'd, at the minimum, have a fast enough heart rate to warrant some sort of action.
(It's this stuff that keeps me from getting my kids .. girl 16, boy 13 ... they're own machine.)
Like my pastor says ... of course I trust you ... I don't trust your flesh.
Err on the side of righteousness.
Fair enough.
Some games have hospitals in them.
Soldier of Fortune 2: Double Helix had an entire level happening in a hospital.
(Note: Good guys win despite having a loss or three.)
Non-gamers can follow links below to be selectively outraged.
http://soldieroffortune2.filefront.com/files/Soldier_of_Fortune_2/Maps;819
http://soldieroffortune2.filefront.com/info/MapPacks
http://doom3.filefront.com/files/;4070
http://quake4.filefront.com/files/Quake_4/Maps;3869
http://halflife2.filefront.com/files/Counter-Strike_Source/Maps;4815
http://halflife2.filefront.com/files/Half-Life_2/Maps;2495
http://battlefield2.filefront.com/files/Battlefield_2/Maps;6529