You know that it doesn't.

[She continues with the task, and takes out a shot of lidocaine in addition to the sterile suture kit.]

I'm much more concerned about stopping the bleeding than where it's come from.

[Although now he mentions it, she flashes on her own blood wetting her clothing, dripping to the floor as unseen monsters ripped her body apart. She wavers, but only a second.]

All in all, it's not that much.