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Understanding EMS Systems and EMT Roles

Apr 28, 2025

Chapter 1: EMS Systems - Emergency Care and Transportation of the Sick and Injured (12th Edition)

Objectives

  • Understand the origins and present-day structure of the emergency medical care system.
  • Comprehend EMT roles, responsibilities, and quality improvement process.
  • Learn about different levels of EMS providers and the foundations for being a competent EMT.
  • Discuss EMS systems, history, roles, responsibilities, quality improvement, patient safety, research, and public health.
  • Overview of licensure requirements and comparison between various EMS training courses.

EMS System Overview

  • Teams of healthcare professionals provide emergency care and transportation, governed by state laws.
  • Completion of the course allows eligibility for national/state certification exams.
  • Licensure ensures applicant competency in examination settings.
  • Training and Licensure Levels:
    • EMR: Basic training, provides care before ambulance arrives.
    • EMT: Basic life support, AEDs, airway adjuncts, assist with medications.
    • AEMT: Advanced life support, IV therapy, limited emergency medicines.
    • Paramedic: Extensive training, advanced life support skills.

EMT Training Components

  • Reading assignments, step-by-step demonstrations, summary skill sheets, case presentations, and scenarios.
  • Licensure requirements vary by state (e.g., high school diploma, immunizations, background check, driver's license).

Americans with Disabilities Act (ADA)

  • Protects individuals with disabilities in accessing state/local programs and employment.
  • Requires workplace accommodations for candidates with disabilities.

EMS System History

  • Origins: Volunteer ambulances in WWI, field care in WWII, helicopter evacuation in Korean War.
  • Notable Developments:
    • 1966: "Accidental Death and Disability" report (White Paper).
    • 1973: Emergency Services Act, DOT's first EMT training curriculum.
    • 1971: First EMT book by American Academy of Orthopaedic Surgeons.
  • Standardization Efforts: National levels of EMS education and providers.

EMS System Components

  • Federal Level: National EMS scope of practice model.
  • State Level: Laws regulating EMS operations.
  • Local Level: Medical director provides oversight.
  • Public Access: 911 system, emergency medical dispatch (EMD) system.
  • Human Resources: Encourages working environment for EMS careers.
  • Medical Direction: Protocols and standing orders for care.
  • Legislation and Regulation: Training and protocols must follow state legislation.
  • Integration with Healthcare Services: Continuation of care from pre-hospital to hospital.
  • Mobile Integrated Healthcare (MIH): Healthcare within community; includes community paramedicine.
  • Information Systems: Electronic documentation to improve care.
  • Evaluation: Continuous quality improvement (CQI) for EMS.
  • Patient Safety: Minimize medical errors through education and procedure.

Finance and Education Systems

  • System Finance: Varies by organization; may include insurance information and billing.
  • Education Systems: Adherence to national standards, continuing education, and training updates.

Prevention, Public Education, and EMS Research

  • Public Health Focus: Primary and secondary prevention strategies, public health accomplishments.
  • EMS Research: Evidence-based medicine and guidelines to improve patient outcomes.

Roles and Responsibilities of an EMT

  • Key Responsibilities: Safety, emergency vehicle operations, on-scene leadership, patient assessment and care, professional development, and community relations.
  • Professional Attributes: Integrity, empathy, self-motivation, appearance, hygiene, self-confidence, time management, communication, teamwork.
  • Patient Care: Compassion, respect, confidentiality (HIPAA), and best care practices.

Review Questions

  • Discusses examples of care using standard orders, quality control responsibility, priority of EMT safety, and conditions affecting EMS certifications.
  • Emphasizes EMT roles in emergency scenarios and professional conduct.