With surprising deftness for a large pillowy robot, Baymax applies the patch to Gaeta's knee, then straightens again and blinks at him.

"Your proopiomelanocortin levels are elevated. It is a natural response to pain stressors," Baymax informs Gaeta. "I also detect that your blood pressure and heartbeat are elevated. Sometimes transtibial injuries can be aggravated by poorly-fitted prosthetics. Is yours comfortable?"