Why is it important for the surgical technologist to maintain the sterile field until the patient is sxtubated and breathing freely following a thyoidectomy?

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.

the answer is definitely a