Turk: I'm calling personnel. There's gotta be someone in this hospital who does sign language.
[later:]
Janitor: Doctors.
J.D.: Get outta here!
Turk: Yeah, get the heck out of here.
J.D.: You don't know how to sign.
Janitor: [signs: "How are you doing Mr. Frances? I'm here to help these nimrods communicate with you."]