[well, once he's sure that's what it and he's got the thing basically mapped out it goes pretty quick, sweeping his hand through the lungs a few times, and each time shaking the blood and gore out on the snow next to him with a wet sound, after about four quick passes he lets go, picking up some snow to wash his hand off with a bit of an 'ew' face. The whole thing takes less than a minute.]

That should help it.