[She exhales slowly, which may come across as annoyed but it's so she can continue and maintain her conduct. She's automatically put on the nitrile gloves and reaches for the stack of gauze in the kit, turning back to him.]

I'll be careful and have a look.

[Wetting some of the gauze, she begins the meticulous task of cleaning the wound. It's a pretty nasty head lac.]

Well this will definitely need sutures.