Ambulance Health Dictionary

Ambulance: From 1 Different Sources


A vehicle for transporting sick or injured people that is staffed by trained personnel who can provide emergency treatment during the journey.
Health Source: BMA Medical Dictionary
Author: The British Medical Association

Algorithm

A set of instructions performed in a logical sequence to solve a problem. Algorithms are used increasingly in emergency situations, for example by ambulance controllers or by organisations such as NHS Direct. Each answer to a question leads on down a decision tree to the next question, eventually resulting in a recommended action or response.... algorithm

Bandages

Pieces of material used to support injured parts or to retain dressings in position. They come in various forms including elastic materials and plaster of Paris.

For more detailed information about bandaging, the reader is referred to First Aid Manual, the authorised manual of the St John’s Ambulance Association, St Andrew’s Ambulance Association and British Red Cross Society.... bandages

Defibrillator

Apparatus that delivers a controlled electric shock to restore normal heart rhythm in patients whose hearts have developed VENTRICULAR FIBRILLATION or have stopped beating. The shock is delivered by electrodes placed on the chest wall or directly to the heart after the chest has been surgically opened. De?brillators are a standard item of equipment for paramedical sta? in ambulances, and aeroplanes of some airlines now routinely carry the apparatus. (See also HEART, DISEASES OF.)... defibrillator

Emergency

A condition that needs urgent medical care. Examples include life-threatening injuries involving blood loss or damage to major organs, cardiac arrest or sudden loss of consciousness from, say, a blow or an epileptic ?t. Emergency is a term also applied to any resuscitative procedure that must be undertaken immediately – for instance, cardiopulmonary resuscitation (see APPENDIX 1: BASIC FIRST AID – Cardiac/respiratory arrest) or TRACHEOSTOMY. Patients with an emergency condition may initially be treated on the spot by suitably quali?ed paramedical sta? before being transported by road or air ambulance to a hospital Accident and Emergency department, also known as an A&E or Casualty department. These departments are sta?ed by doctors and nurses experienced in dealing with emergencies; their ?rst job when an emergency arrives is to conduct a TRIAGE assessment to decide the seriousness of the emergency and what priority the patient should be given in the context of other patients needing emergency care.

As their title shows, A&E departments (and the 999 and 112 telephone lines) are for patients who are genuine emergencies: namely, critical or life-threatening circumstances such as:

unconsciousness.

serious loss of blood.

suspected broken bones.

deep wound(s) such as a knife wound.

suspected heart attack.

di?culty in breathing.

suspected injury to brain, chest or abdominal organs.

•?ts. To help people decide which medical service is most appropriate for them (or someone they are caring for or helping), the following questions should be answered:

Could the symptoms be treated with an overthe-counter (OTC) medicine? If so, visit a pharmacist.

Does the situation seem urgent? If so, call NHS Direct or the GP for telephone advice, and a surgery appointment may be the best action.

Is the injured or ill person an obvious emergency (see above)? If so, go to the local A&E department or call 999 for an ambu

lance, and be ready to give the name of the person involved, a brief description of the emergency and the place where it has occurred.... emergency

First Aid

Emergency procedures to help an ill or injured person before he or she receives expert medical attention or is admitted to hospital. Courses of instruction in ?rst aid comprise 6–12 sessions, each of about 2 hours’ duration. Syllabuses of instruction are published by various organisations, the principal ones being the British Red Cross, the St John Ambulance Association, and the St Andrew’s Ambulance Association. (See APPENDIX 1: BASIC FIRST AID; APPENDIX 2: ADDRESSES: SOURCES OF INFORMATION, ADVICE, SUPPORT AND SELF-HELP.)... first aid

Drowning

Death caused by suffocation and hypoxia (lack of oxygen) associated with immersion in a fluid. Most often, the person inhales liquid into the lungs; sometimes, no liquid enters the lungs, a condition called dry drowning (see drowning, dry). People who are resuscitated after prolonged immersion are said to be victims of “near drowning”.

Initially, automatic contraction of a muscle at the entrance to the windpipe, a mechanism called the laryngeal reflex, prevents water from entering the lungs; instead it enters the oesophagus and stomach.

However, the laryngeal reflex impairs breathing and can quickly lead to hypoxia and to loss of consciousness.

If the person is buoyant at this point and floats face-up, his or her chances of survival are reasonable because the laryngeal reflex begins to relax and normal breathing may resume.

An ambulance should be called and the person’s medical condition assessed.

If breathing and/or the pulse is absent, resuscitative measures should be started (see artificial respiration; cardiopulmonary resuscitation) and continued until an ambulance or doctor arrives.

Victims can sometimes be resuscitated, despite a long period immersed in very cold water (which reduces the body’s oxygen needs) and the initial appearance of being dead.

In all cases of successful resuscitation, the person should be sent to a hospital.... drowning

Paramedic

A term for any health-care worker other than a doctor, nurse, or dentist. The term usually refers to ambulance staff who attend accidents or medical emergencies.... paramedic

General Practitioner (gp)

A general practitioner (‘family doctor’; ‘family practitioner’) is a doctor working in primary care, acting as the ?rst port of professional contact for most patients in the NHS. There are approximately 35,000 GPs in the UK and their services are accessed by registering with a GP practice – usually called a surgery or health centre. Patients should be able to see a GP within 48 hours, and practices have systems to try to ensure that urgent problems are dealt with immediately. GPs generally have few diagnostic or treatment facilities themselves, but can use local hospital diagnostic services (X-rays, blood analysis, etc.) and can refer or admit their patients to hospital, where they come under the supervision of a CONSULTANT. GPs can prescribe nearly all available medicines directly to their patients, so that they treat 90 per cent of illnesses without involving specialist or hospital services.

Most GPs work in groups of self-employed individuals, who contract their services to the local Primary Care Trust (PCT) – see below. Those in full partnership are called principals, but an increasing number now work as non-principals – that is, they are employees rather than partners in a practice. Alternatively, they might be salaried employees of a PCT. The average number of patients looked after by a full-time GP is 1,800 and the average duration of consultation about 10 minutes. GPs need to be able to deal with all common medical conditions and be able to recognise conditions that require specialist help, especially those requiring urgent action.

Until the new General Medical Services Contract was introduced in 2004, GPs had to take individual responsibility for providing ‘all necessary medical services’ at all times to their patient list. Now, practices rather than individuals share this responsibility. Moreover, the contract now applies only to the hours between

8.00 a.m. and 6.30 p.m., Mondays to Fridays; out-of-hours primary care has become the responsibility of PCTs. GPs still have an obligation to visit patients at home on weekdays in case of medical need, but home-visiting as a proportion of GP work has declined steadily since the NHS began. By contrast, the amount of time spent attending to preventive care and organisational issues has steadily increased. The 2004 contract for the ?rst time introduced payment for speci?c indicators of good clinical care in a limited range of conditions.

A telephone advice service, NHS Direct, was launched in 2000 to give an opportunity for patients to ‘consult’ a trained nurse who guides the caller on whether the symptoms indicate that self-care, a visit to a GP or a hospital Accident & Emergency department, or an ambulance callout is required. The aim of this service is to give the patient prompt advice and to reduce misuse of the skills of GPs, ambulance sta? and hospital facilities.

Training of GPs Training for NHS general practice after quali?cation and registration as a doctor requires a minimum of two years’ post-registration work in hospital jobs covering a variety of areas, including PAEDIATRICS, OBSTETRICS, care of the elderly and PSYCHIATRY. This is followed by a year or more working as a ‘registrar’ in general practice. This ?nal year exposes registrars to life as a GP, where they start to look after their own patients, while still closely supervised by a GP who has him- or herself been trained in educational techniques. Successful completion of ‘summative assessment’ – regular assessments during training – quali?es registrars to become GPs in their own right, and many newly quali?ed GPs also sit the membership exam set by the Royal College of General Practitioners (see APPENDIX 8: PROFESSIONAL ORGANISATIONS).

A growing number of GP practices o?er educational attachments to medical students. These attachments provide experience of the range of medical and social problems commonly found in the community, while also o?ering them allocated time to learn clinical skills away from the more specialist environment of the hospital.

In addition to teaching commitments, many GPs are also choosing to spend one or two sessions away from their practices each week, doing other kinds of work. Most will work in, for example, at least one of the following: a hospital specialist clinic; a hospice; occupational medicine (see under OCCUPATIONAL HEALTH, MEDICINE AND DISEASES); family-planning clinics; the police or prison services. Some also become involved in medical administration, representative medicopolitics or journalism. To help them keep up to date with advances and changes in medicine, GPs are required to produce personal-development plans that outline any educational activities they have completed or intend to pursue during the forthcoming year.

NHS GPs are allowed to see private patients, though this activity is not widespread (see PRIVATE HEALTH CARE).

Primary Care Trusts (PCTs) Groups of GPs (whether working alone, or in partnership with others) are now obliged by the NHS to link communally with a number of other GPs in the locality, to form Primary Care Trusts (PCTs). Most have a membership of about 30 GPs, working within a de?ned geographical area, in addition to the community nurses and practice counsellors working in the same area; links are also made to local council social services so that health and social needs are addressed together. Some PCTs also run ambulance services.

One of the roles of PCTs is to develop primary-care services that are appropriate to the needs of the local population, while also occupying a powerful position to in?uence the scope and quality of secondary-care services. They are also designed to ensure equity of resources between di?erent GP surgeries, so that all patients living in the locality have access to a high quality and uniform standard of service.

One way in which this is beginning to happen is through the introduction of more overt CLINICAL GOVERNANCE. PCTs devise and help their member practices to conduct CLINICAL AUDIT programmes and also encourage them to participate in prescribing incentive schemes. In return, practices receive payment for this work, and the funds are used to improve the services they o?er their patients.... general practitioner (gp)

Lysol Poisoning

When LYSOL is swallowed it burns the mouth and throat. Brown discoloration of the affected tissues, accompanied by the characteristic smell of lysol on the breath, is typical.

Treatment This is urgent. If the skin has been contaminated with the lysol, it must be washed with water, and any lysol-contaminated clothing must be taken o?. Do not make the victim vomit if he or she has swallowed a corrosive substance such as lysol or phenol. Call an ambulance and say what the victim has taken. See APPENDIX 1: BASIC FIRST AID.... lysol poisoning

Paramedical

A generic title for the professions which work closely with or are reponsible to the medical profession in caring for patients. A paramedical worker, coloquially called a ‘paramedic’, has skills, experience and quali?cations in certain spheres of health care. Examples are ambulance crew – primarily those trained to deal with emergencies; physiotherapists (see PHYSIOTHERAPY); radiographers (see RADIOGRAPHER); and dieticians (see DIETETICS).... paramedical



Recent Searches