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Article #2: Ambulance

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An ambulance is a vehicle designated for airport and college public safety
transporting people to or from a place of offices. Some smaller towns and cities
treatment for an illness or injury. An may also have them. Generally all
ambulance may travel from the site of an personnel are cross-trained as EMT's
accident or injury to a hospital, from a Firefighter/peace officer.
hospital to a patient's home, or between 6. Hospital Based - Ambulance service
two points of treatment (such as between such as ALS, BLS and CCT are offered by
a doctor's surgery and a hospital with profit and non profit hospitals as a
specialist facilities). service to the community. Often these
The term ambulance is most commonly services do not support themselves and
associated with the emergency vehicles are funded by the hospital.
seen throughout the world administering Service Level
emergency care to those with acute The lines between one level of care and
illnesses or injuries, hereafter known as the next are becoming increasingly
emergency ambulances. These are usually blurred. Skills that were once reserved
fitted with flashing warning lights and for physicians are now routinely done by
sirens in order to facilitiate their paramedics, and skills once reserved for
movement through heavy traffic. It is paramedics, such as defibrillation, are
these emergency ambulances that are most now routinely done by Basic Emergency
likely to display the Star of Life, shown medical technicians (EMTs). There is also
on the right, which represents the six wide country-to-country, state-to-state
stages of prehospital medical care. (or province-to-province), and even
There are also several other types of county-to-county variation of what types
ambulance used throughout the world. of care providers at different levels are
Probably the most common is the patient allowed to provide. That said:
transport ambulance. These vehicles are Certified first responder (CFR, or
not usually (although there are sometimes just FR) - usually consist of
exceptions) equipped with a high level of personnel in a rural setting in which
equipment, and are usually crewed by ambulance transport is delayed due to
staff with a lower qualification than distance. In these cases, many of whom
those working on emergency ambulances. are volunteers, render very basic first
Their purpose is simply to collect aid to include oxygen administration to
patients from, or drop them off at, their patients until a more definitive
place of medical treatment. In most transport unit arrives.
countries, these are not equipped with Basic Life Support (BLS) - usually
flashing lights or sirens. consists of two EMT-Basics. Provides
Throughout the world, the look of oxygen therapy, Splint (medicine),
emergency and patient transport bleeding control, defibrillation with an
ambulances varies, although trucks, vans AED, and light extrication (eg: removing
and station wagons are most commonly a victim from a car, but not using the
used. Other vehicles used as ambulances jaws of life.)
include busses, helicopters, or even Intermediate Life Support (ILS) - usually
hospital ships. consists of an EMT-Basic and an
Ambulances in the United States are EMT-Intermediate. EMT-Intermediates
defined by KKK-1822E requirements which provide BLS care with the addition of IV
defines several categories of ambulances, therapy, and often intubation.
althought most states have additional Advanced Life Support (ALS) - usually
requirements that are added to meet their consists of an EMT-Basic or
individual meeds. In Canada, each EMT-Intermediate and an EMT-paramedic.
Province and the Canadian Military has EMT-paramedics provide BLS care and ILS
its own Ambulance Specifications. care with the addition of manual
Type I Ambulances are based on the defibrillation and advanced electrical
chassis-cabs of light duty pickup-trucks, therapy including transcutaneous pacing
(fitting a temporary pacemaker to the
Type II Ambulances are based on modern patient's chest) and synchronized
passenger/cargo vans, also referred to as cardioversion (an advanced form of
Vanbulances, defibrillation), intubation, medication
Type III Ambulances are based on administration, pleural (chest)
chassis-cabs of light duty vans, decompression, and more.
Extreme Duty versions of both Type I and Mobile Intensive Care Unit (MICU) - Some
Type III are also now authorized based on services divide ALS, as described above,
the chassis-cabs of medium duty truck into units staffed by Intermediates,
chassis. which they call "ALS units" and units
Note that Type I's and Type III's are staffed by paramedics, frequently called
often called boxes by their crews with "MICUs" or "paramedic units." These
Type II's being called vanbulances (or usually consist of either an EMT and a
jokingly Trauma Twinkies); ambulances are paramedic or multiple paramedics, and
also referred to as buses (common provide the full range of advanced
nomenclature in the New York City area, services to include IV therapy, Cardiac
which some EMTs and paramedics from other monitoring and drugs, pain killers. etc.
areas consider to be derogatory), mods or In some locations, physicians may ride
modulars (if type I or III), rigs etc. MICUs for special calls or as a matter of
Type III ambulances with single-wheel course.
rear axles are sometimes referred to as Critical Care Units - consist of a
mini-mods, since the "full-size" mods combination of EMTs/Paramedics/Nurses
have dual-wheel rear axles. Physicians depending on the need and
There are also fly-cars (which go by service. They may provide special
several names; see the fly-car page for transports for premature babies, cardiac
details), which are large cars or SUVs. transfers, etc, although in some
These units cannot provide patient services, these are standard ALS units.
transport, but are used variously by Need for Flexibility
supervisors or as a source of additional There is a continuous flux in terms of
personnel. In some communities the types of services due to constant efforts
paramedics respond to emergency calls in to improve efficiency and effectiveness.
their fly-car, while a BLS ambulance Indeed, many fire departments are
responds as well to transport the fire-oriented only in name and are
patient. becoming all-purpose emergency services
Many companies who specialize in organizations.
non-emergency patient transfers are Ambulances in the United States are often
creating their own vehicles, which are staffed by at least two crewmembers. Many
similar to ambulances and carry ambulance areas require that at least one crew
type equipment, but lack emergency lights member be a certified or licensed EMT,
and sirens. enabling this person to continue to
Ambulance Providers provide medical care while the other
Ambulance service providers come in crewmember drives the ambulance to
several types in the USA: transport the patient to the hospital.
1. Volunteer Ambulance Corps (VAC) or Ambulance crews called to an emergency
services - function similar to Volunteer will identify and treat anyone needing
Fire Companies. VACs may be community medical assistance, calling for
owned or privately owned, but are additional assistance in the field (e.g.
typically organised as non-profit additional ambulances, paramedic
organizations. VACs may also be part of assistance, police or fire department
Volunteer Fire Companies; in some of intervention) as needed.
these cases, EMTs and drivers are also Large American cities like New York and
firefighters. Los Angeles tend to have many distinct
2. Private Ambulance Service - Normal ambulance services representing all of
commercial companies with paid employees, the types mentioned above, so pedestrians
but often still have ties to and drivers must be alert for ambulances
municipalities. The two largest private of many shapes, sizes, and colors. Most
companies in the United States are AMR ambulances certified for emergency
(American Medical Response) and Rural response in the U.S. are marked with the
Metro. While many private companies Star of Life for ready identification by
provide inter-facility patient transfer, the public.
many communities' emergency medical needs American ambulances usually are fitted
are served by private services. with red (and sometimes white, amber and
3. Municipal Third Service - Operate as a or blue, depending on local law) flashing
third service alongside fire and police lights and a siren that continuously
departments. These are more likely to be rises and falls, as opposed to the two or
found in areas with a high population three-tone sirens heard in other
density, such as a city or metropolitan countries. Air-horns, such as those found
area. Municipal third services may be on a fire engine, are also becoming more
operated directly by the municipality, or prevalent. When an ambulance turns on its
by private companies such as AMR or Rural lights and siren, all other drivers are
Metro). required by law to yield the right of
4. Municipal - Usually fire department way. In some states, like California,
owned and operated, though some systems there is an affirmative requirement that
are police department owned and operated. all vehicles and pedestrians must also
5. Combined - these are full service move to the side of the road as much as
emergency service agencies such as possible and stop.






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