Huh, good point. Nick would have to look into that for the future since the whole point of an LMD was to mimic life so the more lifelike they looked, the better. This was opening a can of worms, probably. Someday it'd be like everyone was a robot until proven human when you either saw the brain or the wires in their head. Even a future of robotic uprisings was a better future than everybody bitten by zombies, so he'd file that away for later and talk to Stark about the technology.
"You doin' okay?" he asked, pulling back his hand to wipe the blood on his pants leg then press his fingers to his nose again.