9+ Top RN Flight Nurse Jobs & Careers


9+ Top RN Flight Nurse Jobs & Careers

These specialized nursing positions involve providing comprehensive pre-hospital and interfacility critical care to patients transported by air. A typical scenario might include stabilizing a trauma victim at an accident scene and then providing continuous monitoring and advanced life support during transport to a trauma center. This demanding role often necessitates proficiency in advanced cardiac life support, trauma care, and neonatal or pediatric resuscitation.

Aeromedical transport provides crucial access to timely, definitive care for patients in critical conditions, often when ground transport isn’t feasible or rapid enough. This specialized field significantly impacts patient outcomes by reducing transport times to specialized facilities equipped to handle complex medical needs. The development of dedicated air ambulances and the increasing sophistication of medical equipment have elevated this career path into a vital component of the modern healthcare system.

The subsequent sections will delve into the required education, certifications, essential skills, and typical career progression within this demanding yet rewarding field. Further exploration will also cover the specific challenges and rewards associated with this profession, offering valuable insight for aspiring aeromedical professionals.

1. Critical Care Expertise

Profound critical care expertise is paramount in registered nurse flight nursing positions. The dynamic and often unpredictable nature of the aeromedical environment necessitates advanced knowledge and skills to manage critically ill or injured patients during transport.

  • Advanced Assessment and Monitoring

    Flight nurses must possess advanced assessment skills to rapidly evaluate patients, interpret complex physiological data from monitoring equipment, and identify subtle changes indicating deterioration. This includes proficiency in interpreting electrocardiograms (ECGs), hemodynamic monitoring, and ventilator management. For instance, recognizing the signs of a developing tension pneumothorax during flight requires acute observation and decisive action.

  • Life Support Proficiency

    Administering advanced life support measures in a confined, moving environment presents unique challenges. Flight nurses must be adept at performing endotracheal intubation, managing mechanical ventilation, administering vasoactive medications, and performing other critical interventions, often with limited resources compared to a hospital setting. Rapid sequence intubation in a turbulent flight scenario exemplifies this specialized skill set.

  • Trauma Management

    Many flight transports involve trauma patients. Flight nurses require expertise in managing various traumatic injuries, including fractures, internal bleeding, and spinal cord injuries. They must be proficient in hemorrhage control, pain management, and spinal immobilization techniques. Stabilizing a patient with multiple traumatic injuries during transport necessitates expertise in damage control resuscitation.

  • Clinical Judgment and Decision-Making

    Independent critical thinking and rapid decision-making are essential. Flight nurses often operate with limited physician oversight, requiring them to make crucial decisions based on their assessment and available resources. Choosing the appropriate course of action when faced with a deteriorating patient miles from a hospital highlights the critical nature of sound judgment.

These core facets of critical care expertise are integral to effective flight nursing practice. The ability to synthesize these skills under pressure, while adapting to the unique challenges of the aeromedical environment, distinguishes highly competent flight nurses and contributes directly to positive patient outcomes.

2. Rapid Decision-Making

Rapid decision-making is integral to effective practice in registered nurse flight nursing positions. The aeromedical environment presents unique challenges that demand decisive action within compressed timeframes. Consequences of delayed or incorrect decisions can significantly impact patient outcomes. Situational awareness, clinical judgment, and a thorough understanding of advanced life support protocols are fundamental to sound decision-making in this context. Consider a scenario involving a patient experiencing a sudden drop in blood pressure during flight. The flight nurse must quickly assess the situation, identify potential causes such as internal bleeding or medication reaction, and implement appropriate interventions, potentially including fluid resuscitation or vasopressor administration, all while considering the limitations of the in-flight environment.

The ability to process information efficiently and prioritize interventions is crucial. Flight nurses often encounter complex, rapidly evolving situations requiring them to analyze multiple factors simultaneously. For example, deteriorating weather conditions may necessitate altering the flight path, requiring the nurse to adjust patient care plans accordingly while ensuring ongoing stability. Furthermore, effective communication with the pilot and other medical personnel is vital for informed decision-making. Concisely conveying critical information, such as a patient’s worsening respiratory status, facilitates coordinated action and enhances safety. Practicing scenario-based training and simulations can cultivate and refine these essential rapid decision-making skills.

Mastery of rapid decision-making is not solely about speed; it’s about making informed choices under pressure. This skill requires a strong foundation of theoretical knowledge, practical experience, and the ability to remain calm and focused in critical situations. The potential for complications during transport necessitates anticipatory thinking and proactive interventions. Flight nurses must continuously evaluate the patient’s condition, anticipate potential problems, and implement preventive measures to mitigate risks. Ultimately, effective rapid decision-making in flight nursing contributes significantly to positive patient outcomes by ensuring timely and appropriate interventions in a dynamic and often challenging environment.

3. Strong Triage Skills

Effective triage skills are fundamental for registered nurses in flight nursing, given the often unpredictable and resource-limited nature of the aeromedical environment. These skills allow flight nurses to rapidly assess patients, prioritize care based on acuity, and allocate resources efficiently, particularly in multi-casualty or disaster situations. Accurate triage decisions directly impact patient outcomes by ensuring that the most critically injured or ill receive timely interventions.

  • Rapid Patient Assessment

    Flight nurses must quickly gather crucial information about a patient’s condition using a systematic approach. This includes evaluating vital signs, assessing the level of consciousness, and identifying life-threatening injuries or illnesses. For example, in a multi-vehicle accident, a flight nurse might utilize the START (Simple Triage and Rapid Treatment) method to categorize patients based on their respiratory status, perfusion, and mental status.

  • Prioritization and Resource Allocation

    Once initial assessments are complete, flight nurses must prioritize patients based on the severity of their conditions. This involves making difficult decisions regarding which patients require immediate transport and which can be safely transported by ground ambulance. Limited resources, such as the number of available seats on the aircraft or the amount of specific medical equipment, may influence these decisions. For instance, a patient with a severe head injury might be prioritized over a patient with a stable fracture.

  • Dynamic Reassessment

    Patient conditions can change rapidly, particularly during transport. Flight nurses must continuously reassess patients and adjust treatment priorities as needed. A patient who initially appeared stable may deteriorate, requiring more aggressive interventions. Similarly, a patients condition may improve, allowing for a shift in focus to other patients requiring more immediate attention.

  • Interprofessional Communication

    Clear and concise communication is paramount in triage situations. Flight nurses must effectively communicate their assessment findings and treatment recommendations to other members of the medical team, including paramedics, ground transport personnel, and receiving hospital staff. This ensures a smooth transfer of care and minimizes the risk of errors or delays in treatment.

Proficient triage skills empower flight nurses to make critical decisions in challenging environments, ultimately optimizing patient care and contributing to improved outcomes in the demanding field of aeromedical transport. These skills, coupled with other core competencies, ensure that patients receive the appropriate level of care throughout the transport process, from the initial assessment at the scene to the final handover at the receiving facility.

4. Advanced Certifications

Advanced certifications play a crucial role in registered nurse flight nursing positions, validating specialized knowledge and skills essential for safe and effective patient care in the complex aeromedical environment. These certifications signify a commitment to professional development and enhance a flight nurse’s ability to manage critical situations encountered during transport. Several key certifications are highly relevant, often considered prerequisites for employment or career advancement. These include certifications such as Certified Flight Registered Nurse (CFRN), Certified Emergency Nurse (CEN), Certified Critical Care Registered Nurse (CCRN), and others specializing in pediatric or neonatal transport.

The CFRN certification, offered by the Board of Certification for Emergency Nursing (BCEN), specifically focuses on the knowledge and skills required for flight nursing practice. It covers areas such as flight physiology, aviation safety, and advanced patient assessment and management in the air medical environment. The CEN certification demonstrates expertise in emergency nursing principles, while the CCRN validates proficiency in critical care management. These certifications, while not always mandatory, provide a standardized measure of competency and assure employers of a candidate’s specialized training. For instance, a flight nurse responding to a scene involving a traumatic brain injury benefits from the advanced knowledge and skills gained through these certifications to effectively manage intracranial pressure and other critical aspects of care during transport.

Maintaining these certifications typically requires ongoing continuing education and recertification examinations, ensuring flight nurses stay abreast of the latest advancements in critical care and aeromedical transport. This commitment to lifelong learning is essential in a constantly evolving field, enabling flight nurses to adapt to new technologies, treatment modalities, and safety protocols. Ultimately, advanced certifications demonstrate a dedication to excellence in flight nursing practice, enhancing patient safety and contributing to improved outcomes in this demanding and specialized field. They provide a tangible benchmark of professional competence, facilitating career progression and reinforcing the critical role of specialized training in the delivery of high-quality aeromedical care.

5. In-flight patient management

In-flight patient management forms the core of registered nurse flight nursing positions, encompassing a complex interplay of critical care skills, rapid decision-making, and adaptability within the challenging aeromedical environment. This specialized practice extends beyond routine patient monitoring; it demands comprehensive assessment, intervention, and continuous evaluation of a patient’s condition throughout transport. Cause and effect relationships are central to this process. For example, changes in cabin pressure can exacerbate respiratory distress, requiring the flight nurse to adjust oxygen delivery or ventilation settings accordingly. Similarly, turbulence can dislodge intravenous lines or other medical equipment, necessitating immediate intervention to maintain patient stability. The confined space of an aircraft, coupled with limited resources and the potential for unpredictable events, underscores the importance of meticulous planning and preparation for every transport.

Consider a scenario involving a patient being transported with a severe traumatic brain injury. The flight nurse must continuously monitor neurological status, manage intracranial pressure, and adjust ventilation parameters based on the patient’s response to therapy. This dynamic process requires anticipating potential complications, such as seizures or changes in cerebral blood flow, and implementing proactive measures to mitigate risks. Furthermore, effective communication with the receiving facility is essential to ensure a seamless transition of care upon arrival. Providing a comprehensive handover report, including pertinent medical history, current condition, and in-flight interventions, facilitates continuity of care and optimizes patient outcomes. Practical application of these skills requires a strong foundation in critical care principles, advanced life support protocols, and an understanding of the physiological effects of flight.

Effective in-flight patient management requires a unique blend of technical expertise and adaptability. Challenges such as equipment malfunctions, unpredictable weather conditions, and limited access to diagnostic tools demand resourcefulness and creative problem-solving. The ability to remain calm and focused under pressure, while prioritizing patient safety and delivering high-quality care, is paramount. Ultimately, proficient in-flight patient management distinguishes competent flight nurses, directly impacting patient outcomes and underscoring the critical role of these specialized professionals within the broader healthcare system. The demanding nature of this field necessitates continuous professional development, adherence to established safety protocols, and a commitment to providing optimal care in a dynamic and often challenging environment.

6. Safety Protocols Adherence

Safety protocols adherence is paramount in registered nurse flight nursing positions, directly impacting patient and crew well-being. The aeromedical environment presents inherent risks, demanding meticulous attention to established procedures to mitigate potential hazards. Stringent adherence to safety protocols ensures a secure operational environment and fosters a culture of proactive risk management. This commitment to safety underpins all aspects of flight nursing, from pre-flight checks to post-flight documentation.

  • Aircraft Safety Procedures

    Knowledge of aircraft safety procedures is crucial. Flight nurses must be familiar with emergency procedures, oxygen systems, and safety equipment locations. Understanding weight and balance limitations, as well as sterile cockpit procedures during critical phases of flight, is essential. For instance, securing medical equipment to prevent shifting during turbulence is a critical safety measure.

  • Infection Control Practices

    Maintaining stringent infection control practices is vital in the confined space of an aircraft. Proper hand hygiene, appropriate use of personal protective equipment, and meticulous disinfection of equipment between patients minimize the risk of infection transmission. Adhering to these practices protects both patients and crew members, particularly when transporting patients with infectious diseases.

  • Medication Safety

    Safe medication administration requires careful attention in the often turbulent environment of an aircraft. Secure storage of medications, accurate dosage calculations, and verification of medication orders are critical steps. Utilizing appropriate medication administration techniques, such as intravenous line securing and careful syringe handling, minimizes the risk of medication errors during flight.

  • Crew Resource Management

    Effective crew resource management (CRM) fosters a collaborative environment, promoting clear communication and shared decision-making among flight crew members. Open communication, mutual respect, and a shared understanding of roles and responsibilities contribute to a safer operational environment. CRM principles facilitate efficient problem-solving and enhance situational awareness, especially during emergencies.

These interconnected facets of safety protocol adherence contribute significantly to a secure and effective aeromedical transport environment. Consistent application of these principles not only minimizes risks but also fosters a culture of safety, ultimately benefiting both patients and crew. This dedication to safety underscores the professionalism and commitment required of registered nurses in flight nursing positions, highlighting the critical role they play in ensuring safe and effective patient transport.

7. Teamwork and Communication

Effective teamwork and communication are indispensable components of registered nurse flight nursing positions. The aeromedical environment demands seamless coordination among a specialized team, often under pressure and in dynamic circumstances. Clear, concise communication minimizes errors, enhances patient safety, and optimizes resource utilization. Cause-and-effect relationships are prominent; for instance, a breakdown in communication between the flight nurse and pilot regarding changing weather conditions could lead to flight delays or diversions, potentially impacting a critically ill patient’s outcome. Similarly, miscommunication regarding a patient’s allergies or medications could result in adverse events during transport. Consider a scenario involving a patient experiencing respiratory distress during flight. Effective communication between the flight nurse, respiratory therapist (if present), and pilot is crucial to coordinate interventions, such as adjusting cabin pressure or administering emergency medications, while ensuring the aircraft maintains a safe flight path. The ability to convey critical information concisely and accurately under pressure is essential.

The practical significance of teamwork extends beyond immediate patient care. Collaboration with ground transport personnel, receiving hospital staff, and other healthcare providers ensures continuity of care throughout the transport process. Sharing pertinent patient information, including medical history, current condition, and in-flight interventions, facilitates informed decision-making by the receiving team and minimizes the risk of duplicated efforts or conflicting treatments. Furthermore, debriefing after each transport provides an opportunity to review team performance, identify areas for improvement, and reinforce best practices. This continuous feedback loop enhances team cohesion and contributes to a culture of continuous learning and improvement within the flight program. Cultivating a supportive and collaborative team environment also mitigates the inherent stress associated with flight nursing, fostering resilience and promoting staff well-being.

In summary, teamwork and communication are not merely desirable attributes in flight nursing; they are fundamental requirements for safe and effective patient care. Challenges such as language barriers, hierarchical structures, and the inherent stress of the aeromedical environment can impede effective communication. Addressing these challenges through standardized communication protocols, crew resource management training, and fostering a culture of mutual respect strengthens teamwork and communication, ultimately enhancing patient safety and optimizing outcomes in this demanding and specialized field. The ability to function effectively as a team, communicating clearly and concisely under pressure, distinguishes high-performing flight programs and contributes significantly to the success of aeromedical transport operations.

8. Stress Management Abilities

Stress management abilities are crucial for individuals in registered nurse flight nursing positions. The aeromedical environment presents inherent stressors, including unpredictable situations, critical patient conditions, time-sensitive decisions, and the potential for exposure to traumatic events. These stressors, coupled with the physical demands of the job, such as irregular schedules, long shifts, and exposure to varying altitudes and weather conditions, necessitate effective stress management strategies. Failure to manage stress effectively can negatively impact job performance, decision-making, and overall well-being. Consider a scenario where a flight nurse encounters a critically injured pediatric patient. The emotional impact of such a situation, combined with the pressure to provide life-saving interventions in a resource-limited environment, can be overwhelming. Effective stress management techniques enable the flight nurse to maintain composure, focus on the task at hand, and make sound clinical judgments, directly influencing patient outcomes. The ability to compartmentalize emotions, prioritize tasks, and utilize coping mechanisms allows for optimal performance under pressure.

Practical applications of stress management in flight nursing extend beyond individual coping strategies. Organizations employing flight nurses play a vital role in fostering a supportive work environment that prioritizes staff well-being. This includes providing access to resources such as debriefing sessions after critical incidents, peer support programs, and mental health services. Implementing fatigue management strategies, such as ensuring adequate rest periods between shifts and promoting healthy sleep habits, further mitigates the impact of stress on job performance. Recognizing the cumulative effects of stress and implementing proactive measures to address potential burnout are essential for maintaining a healthy and productive workforce. Furthermore, fostering a culture of open communication and teamwork allows flight nurses to share concerns and support one another, reducing feelings of isolation and promoting resilience.

In summary, stress management abilities are not simply beneficial attributes for flight nurses; they are essential for professional success and personal well-being. The demanding nature of the aeromedical environment requires individuals to develop and utilize effective coping mechanisms to navigate challenging situations and maintain optimal job performance. Organizational support plays a crucial role in fostering a culture that prioritizes stress management and provides resources to mitigate the impact of inherent stressors on flight nurses. Recognizing the interconnectedness of stress management, job performance, and patient safety underscores the importance of prioritizing this critical aspect of flight nursing practice.

9. Adaptability to Diverse Situations

Adaptability to diverse situations is paramount in registered nurse flight nursing positions. The aeromedical environment is inherently unpredictable, requiring flight nurses to adjust rapidly to evolving patient conditions, logistical challenges, and environmental changes. This adaptability, rooted in critical thinking and problem-solving skills, directly influences patient outcomes and overall mission success. Cause-and-effect relationships are prominent. For instance, a sudden change in weather conditions might necessitate rerouting the flight, demanding the flight nurse modify patient care plans mid-flight while ensuring ongoing stability. Equipment malfunctions, limited resources, and variations in terrain and landing zones further necessitate adaptable approaches to patient care. Consider a scenario where a flight nurse is transporting a patient with a complex medical condition requiring specialized equipment. If that equipment malfunctions mid-flight, the nurse must improvise, utilizing alternative methods and available resources to maintain patient stability until reaching the destination. This capacity to think critically and devise innovative solutions in dynamic circumstances distinguishes highly adaptable flight nurses.

The practical significance of adaptability extends beyond immediate patient care. Scene flights, where the helicopter lands directly at the site of an emergency, often present uncontrolled environments with limited information. Flight nurses must quickly assess the situation, triage patients, and initiate care amidst chaotic surroundings, often with bystanders present and limited access to traditional medical resources. Adapting communication styles to interact effectively with individuals from diverse backgrounds, including first responders, family members, and patients experiencing emotional distress, is essential. Furthermore, interfacility transports, where patients are moved between hospitals, require adaptability to varying levels of care, equipment availability, and transfer procedures. The flight nurse must seamlessly integrate with different medical teams, adapting to varying communication styles and protocols to ensure continuity of care.

In conclusion, adaptability is not simply a desirable trait for flight nurses; it is a fundamental requirement for effective practice in this demanding field. The ability to remain calm and resourceful under pressure, adjusting rapidly to evolving circumstances while maintaining a patient-centered approach, distinguishes competent flight nurses. Challenges such as limited resources, communication barriers, and the inherent emotional toll of witnessing traumatic events can hinder adaptability. Developing coping mechanisms, cultivating strong critical thinking skills, and fostering a mindset of continuous learning enhances adaptability, ultimately contributing to improved patient outcomes and successful mission completion in the dynamic and challenging world of aeromedical transport. This adaptability underscores the critical role flight nurses play in delivering high-quality care in diverse and often unpredictable environments.

Frequently Asked Questions about Flight Nursing Careers

This section addresses common inquiries regarding the specialized field of flight nursing. The information provided aims to offer clarity and dispel misconceptions about this demanding yet rewarding career path.

Question 1: What are the typical educational requirements for a flight nurse position?

A Bachelor of Science in Nursing (BSN) degree is typically required, along with a registered nurse (RN) license. Further, several years of experience in critical care or emergency nursing is generally expected.

Question 2: Which certifications are beneficial for career advancement in flight nursing?

The Certified Flight Registered Nurse (CFRN) certification is highly valued, alongside other certifications such as Certified Emergency Nurse (CEN) or Certified Critical Care Registered Nurse (CCRN). Specialized certifications in areas like pediatric or neonatal transport may also be advantageous.

Question 3: What are the primary responsibilities of a flight nurse during transport?

Responsibilities include comprehensive patient assessment, administering critical care interventions, managing in-flight emergencies, monitoring vital signs, communicating with medical control, and ensuring patient safety throughout the transport process.

Question 4: How does the work environment of a flight nurse differ from a traditional hospital setting?

The aeromedical environment presents unique challenges, including limited space, resource constraints, exposure to varying altitudes and weather conditions, and the need for independent decision-making with limited physician oversight.

Question 5: What are the potential career progression opportunities within flight nursing?

Experienced flight nurses may advance to leadership roles, such as clinical base manager, flight program director, or educator. Opportunities for specialization within flight nursing, such as critical care transport or organ retrieval, also exist.

Question 6: What personal qualities are essential for success in flight nursing?

Essential qualities include strong critical thinking skills, adaptability to dynamic environments, exceptional communication abilities, composure under pressure, and a demonstrated commitment to patient safety and teamwork.

Understanding these key aspects of flight nursing provides a solid foundation for individuals considering this specialized career. Thorough research and careful consideration of personal strengths and career goals are essential for making informed decisions about pursuing this demanding yet rewarding profession.

Further sections will explore specific training programs, job search strategies, and additional resources for aspiring flight nurses.

Tips for Pursuing Aeromedical Transport Nursing Careers

The following tips offer guidance for individuals considering careers in aeromedical transport nursing. These insights aim to provide practical advice and highlight essential considerations for aspiring flight nurses.

Tip 1: Cultivate a Strong Foundation in Critical Care:
Extensive experience in critical care or emergency nursing provides a crucial foundation. Seek opportunities to develop advanced skills in areas such as airway management, hemodynamic monitoring, and ventilator management. Exposure to diverse patient populations and complex medical conditions enhances preparedness for the demanding aeromedical environment.

Tip 2: Obtain Relevant Certifications:
Pursuing certifications like Certified Flight Registered Nurse (CFRN), Certified Emergency Nurse (CEN), or Certified Critical Care Registered Nurse (CCRN) demonstrates specialized knowledge and commitment to the profession. These credentials enhance marketability and provide a competitive edge during the job search process.

Tip 3: Develop Strong Communication and Teamwork Skills:
Effective communication and collaboration are essential in the dynamic aeromedical setting. Practice clear and concise communication, active listening, and collaborative decision-making. These skills are crucial for coordinating care with pilots, paramedics, and receiving medical facilities.

Tip 4: Enhance Adaptability and Problem-Solving Abilities:
The unpredictable nature of flight nursing requires adaptability and resourcefulness. Cultivate critical thinking skills and the ability to remain calm and solution-focused in dynamic situations. Practice adapting to changing conditions and improvising solutions with limited resources.

Tip 5: Prioritize Physical and Mental Fitness:
Maintaining physical and mental well-being is crucial for handling the demanding workload and stressful situations encountered in flight nursing. Regular exercise, healthy eating habits, stress management techniques, and adequate rest contribute to overall resilience and job performance.

Tip 6: Research Flight Programs and Network with Professionals:
Thorough research of various flight programs and networking with experienced flight nurses offer valuable insights into the field. Attend industry conferences, connect with professionals through online platforms, and seek shadowing opportunities to gain firsthand experience.

Tip 7: Prepare a Comprehensive and Targeted Resume and Cover Letter:
Highlight relevant experience, certifications, and skills tailored to the specific requirements of flight nursing positions. Showcase experience with critical care procedures, emergency situations, and teamwork. Emphasize adaptability, problem-solving abilities, and commitment to patient safety.

By focusing on these key areas, aspiring flight nurses can enhance their preparedness for the challenges and rewards of this demanding yet fulfilling career path. These tips provide a roadmap for professional development, emphasizing the importance of continuous learning and a commitment to excellence in aeromedical transport nursing.

The following concluding section summarizes the key takeaways and emphasizes the significant contributions of flight nurses to the healthcare system.

Registered Nurse Flight Nurse Jobs

This exploration of registered nurse flight nurse jobs has highlighted the multifaceted nature of this demanding yet rewarding profession. From the essential critical care expertise and rapid decision-making skills to the crucial adherence to safety protocols and adaptability in diverse situations, the role demands a unique blend of technical proficiency, composure under pressure, and unwavering dedication to patient well-being. The significance of advanced certifications, robust teamwork, and effective communication within the aeromedical transport environment has been underscored, emphasizing the interconnectedness of these elements in ensuring positive patient outcomes. The challenges inherent in this field, including the physical and emotional demands, necessitate effective stress management strategies and a commitment to continuous professional development.

The vital contributions of registered nurse flight nurse jobs to the broader healthcare system warrant recognition and continued support. As medical technology advances and the need for specialized transport services expands, the role of flight nurses will become increasingly critical in providing timely and effective care to patients in need. The commitment to excellence demonstrated by these professionals ensures that individuals facing life-threatening illnesses or injuries receive the highest standard of care during transport, bridging the gap between critical situations and definitive medical treatment. This specialized field offers a unique opportunity for registered nurses to expand their skill set, make a tangible difference in patients’ lives, and contribute significantly to the advancement of emergency medical services.