Here's a fun thing about our system in the US. If you're taken to the emergency room, they'll ask your medical history. And not just once - they'll ask it in the ambulance, radio it ahead to the hospital, then make you wait while they ask you the same questions again and enter them into their system at the hospitsl. Then the next 3 doctors or nurses who come into your room do the same thing, asking you questions you'…
Regarding medical practice, why would a physician rely on what a high school graduate EMT obtains from a patient on the way to the hospital. Sure, it provides a starting point, but in no way would I find that comprehensive.
Similarly, an ER doc has a different perspective than a trauma surgeon, than a cardiologist. They all view things differently and ask different questions relative to their specialty.