There are suggested bets and explanations on each game page at j-archive.com, under a link called "wagering suggestions for these scores."
It's funny how people used to come up with negative nicknames for airlines. (Is this still a thing?) "Travel With Another" (TWA) and "Take a Chance Airlines" (TACA Airlines, now Avianca) are others I've heard.
I agree that ultrasounds are diagnostic for breast cancer, but I am not a medical pro, nor do I play one on TV. If you get a screening mammogram that's basically, "Reply hazy, try again" (because you have dense breasts, for example), they may send you to get a diagnostic ultrasound.
I knew the show was going for "jot," but "pen" would have worked as well.