This sentence really runs, and needs some commas at a minimum. I try not to comment on grammatical or spelling error, but this one really stood out. The line about it being her version of flirting that follows is fantastic.
When I finish telling her I’ll be arriving soon emergency traffic with a cardiac arrest she doesn’t say any of the official stuff she’s supposed to say she simply yells “copy medic 22” and slams down the mic.
Airway King takes over bagging again so I can do some other cool medical shit but it’s not important. What’s important is that when I radio the hospital to give them report Samantha answers.
I like the trading of barbs in this section, but I feel like it needs more than "are better" to really get a reaction from the reader. A good opportunity to get a good laugh from the reader, I would be creative with it.