Very interesting idea here, and I like the high-key concept here to depict a hospital setting. Only problem I see is what appears to be nail polish for blood which does not add realism to the shot.
Coposition a bit too symmetrical for me, other than that... superb! Nice lighting, contrast and saturation. The burnt out white adds to the medicinal feel. The graininess is just the right amount and works well. 9
My guess is people might mark this down for the "ewwww" factor, but I think it's great. The contrasty composition really works and makes this jump out at you. 10