EMS would have been there to take care of Jason. IMO its odd, that MM did not go to the ER. The EMS are not doctors and I don't think in Davidson County a LE doctor would be on the scene. Most small town NC police forces do not have MDs. It's all strange to me. Wouldn't TM and SM want MM checked by a doctor. TM admitted to killing a man to protect MM, but they didn't have her checked by a Dr. Odd.
I think if either MM or her parents wanted her to be treated for alleged strangulation, a doctor would have been called. Perhaps even LE would have asked if she needed a doctor. The fact - as far as we are aware - that medical attention was neither requested nor sought, suggests that there was no need for a doctor since the strangulation story was a fabrication IMO. I would imagine some time later someone on the defence side would have despaired of that opportunity missed.