This is VERY country specific. In some countries ambulances focus on fast transport with minimal care in the ambulance (IIRC this is the case in the US), elsewhere they can provide significant first aid while on the way. If it takes you 15 minutes to the hospital and the ambulance needs 10 to get to you and 10 to the hospital, you’ll be at the hospital 5 minutes later but will receive care 5 minutes sooner.
In Germany the ambulance will have what I think would be equivalent to one EMT-B and one paramedic, but a emergency physician may be brought to the scene with a separate car.
This is VERY country specific. In some countries ambulances focus on fast transport with minimal care in the ambulance (IIRC this is the case in the US), elsewhere they can provide significant first aid while on the way. If it takes you 15 minutes to the hospital and the ambulance needs 10 to get to you and 10 to the hospital, you’ll be at the hospital 5 minutes later but will receive care 5 minutes sooner.
In Germany the ambulance will have what I think would be equivalent to one EMT-B and one paramedic, but a emergency physician may be brought to the scene with a separate car.