Final answer:
EMR stands for Emergency Medical Responder, which is a person with training to offer basic emergency care. To become a paramedic, however, requires much more extensive training and skills.
Step-by-step explanation:
EMR stands for Emergency Medical Responder. This is a designation applied to a person who is trained to provide basic emergency care, which is one of the initial levels of emergency medical services. Although an EMR has basic skills, to become a paramedic requires a more extensive period of training, often ranging between 2 to 4 years. Paramedics have a broader knowledge base and more advanced skill set, allowing them to administer a wide variety of emergency drugs and treatments.