When on a plan trip are you stuck in the plan with no doctor's or anything like that ?
Do you mean a PLANE, as in airplane?There are only doctors who happen to be on the flight, though I can bet there is a first aid certified employee on board.
the plane can make emergency landing at a suitable place and help you
A plane holds a lot of passengers. The odds of one of them having medical training of any kind is likely pretty good. But in reality, can you be on a plane without a doctor present? Sure.
No, there's always AED's and trauma kits on board. Most people who work on the plane r trained in first aid...