Which of the Following BEST Describes the Purpose of the Modern

Which of the following BEST describes the purpose of the modern emergency medical services (EMS) system?

A) To have trained personnel respond quickly and provide emergency care on the scene, during transport, and at the hospital
B) To have trained personnel capable of assessing and caring for injured and ill patients on the scene
C) To have trained personnel understand the limitations of their training and "do no harm," while providing prompt transport to the hospital
D) To have trained personnel knowledgeable in all aspects of prehospital care