MG3


Set of flashcards Details

Flashcards 343
Language English
Category Medical
Level University
Created / Updated 07.12.2020 / 15.01.2021
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List the main factors in the pre and post-operative management of an amputee

Pre-operative counseling, pain control, biochemical stability (liver function test, thyroid)

Describe the different pain control methods for a vascular patient and a trauma patient

Opiate for 24-48h; Dihydrocodeine or codeine and paracetemol combinationOpiate may be neede for longer

Haematology

The malnourished patient may be anaemic and a pre/post-operative blood transfustion may be indicated to help wound healing. Thus it is necessary to check the haemoglobin and other haematological parameters both pre- and post-operative

Prophylaxis

The use of subcutaneous heparin for five days significantly reduces the incidence of deep venous thrombosis. Mobilisation within the first day of surgery will also reduce the incidence of deep venous thrombosis and will generally benefit the patient.

Psychological factors

Pre- and post-operative counselling are extremly valuable and should wherever possible be undertaken by experienced staff. Relatives have to be included. Trauma patients need more counselling.

What are Phantom phenomena?

Are feelings that the absent limb is still present. It occurs in 90% of cases. Ist presence is affected by many factors including the weather and psychological state

List the main treatment methods for phantom phenomena

Treatment is by analgesic,antidepressants, reassurance and sometimes TENS

TENS

Transcutaneous electrical nerve stimulation

Wound dressings

Goal: controls oedema, reduces pain, limits inflammation and allows early mobilisationSoft dressingElstoplast dressingRigid dressingElasticated shrinker socksIntermittent compression system

Soft dressing

Gauze and soft crepe. Tends to lead to an oedematous stump that is easily traumatised by both staff and patient and thus inhibits healing

Elastoplast dressing

Popular for trans-femoral stumps. Controls some of the oedema and because of ist adhesive nature, restricts wound access by staff and patient to the stump, which allows epithelialisation to take place uninterrupted.

Rigid dressing

Controlls oedema extremely well, is comfortable, inhibits interference by staff and patients and can allow early mobilisation. Requires a high level of skill for application, careful monitoring and it is more useful for the lower limb than the upper limb since suspension of the plaster is difficult in the upper limb.

Elasticated shirinker socks

Used on top of dressings from one week post-amputation as long as the wound is healing satisfacrorily. They restrict the amount of oedema, allowing early mobilisation and prosthetic fitting.

Intermittent compression system

In conjunction with dressing helps in faster reduction in stump volume and is useful in certain circumstances.

What are the main purposes of wound dressing?

To control oedema, reduce pain, limit inflammation and allow early mobilisation

List the types of stump dressings and, wehere relevant, the amputation levels for which they are used

Soft dressingElastoplast dressing: trans-femoralRigid dressing: ankle disarticulation, trans-tibial, knee disarticulationElastic socks

Briefly describe the role of the nurse in the care of the amputee

The nurses provide the overall care of the amputee, particularly in relation to pressure areas, stump care and psychological help

Rehabilitation Team

Rehabilitation medical specialistNursing staffPhysiotherapistOccupational therapistProsthetistSocial workerchiropodistGeneral practitioner and Community serviceOutside groups

Rehabilitation medical specialist

The physiscian who usually co-ordinates the rehabilitation programme and provides the medical care of the amputee

Nurse staff

Provide overall care, wound dressing and stump bandaging, general hygiene, dentition, nutrition, chiropody and general nursing care

Physiotherapist

Provides assessment for early mobilisation of the patient, the use of early walking aids and restoration of the patients physical well-being.

Occupational therapist

Provides domiciliary enviromental assessment evaluation of aids to daily living skills and liaises with the community services to ensure the patient is able to function as independetly as possible at home.

Prosthetist

The spacialist responsible for the manufacturing, fitting and maintenance of the prosthesis. They work closely with the therapists during the walking training phase of the rehabilitation programme.

Social worker

Liaises with the hospital and community services and provides advise on financial and domestic problems.

Chiropodist

Provides care for the remaining foot.

General practitioner and Community Service

Provides care for both medical and social needs after discharge home.

Outside groups

Includes self help groups who may be able to provide the support needed once the patient is discharged.

Multidisciplinary Team (MDT) Meetings

Weekly MDT meetings are held with all members of the team present to discuss goals, prosthesis prescriptions and the rehabilitation programme. Discharge planning is also an important topic for discussion.

List the members of the rehabilitation team

Rehabilitaion medical specialist; nursing staff; physiotherapist; occupational therapist; prosthetist; social worker; chiropodist; family practitioner and outside support groups

What is a multidisciplinary team meeting

A case conference is an event during which the team and preferably the patient and relatives will discuss the overall care of the amputee with frank discussion resulting in goal setting for the patient.

Physiotherapist

The physiotherapist is closely and actively involved in all stages of the rehabilitation programme.A high level of communication is important.

Stump positioning and prevention of contractures

The trans-tibial amputee (TTA) will have a tendency to flex the knee, although this is not such a problem if the patient hase been placed, after the operation, in a plaster of paris cast (rigid dressing) the maintains the knee in extension. Once the plaster of paris dressing has been removed, the patient is taught to extend the knee joint and contract the thigh muscles. A plaster of paris back-slab can be used to maintain the knee in extension after the plaster of paris rigid dressing has been removed. The trans-femoral amputee (TFA) will tend to flex abductt the hip joint, and is instructed to extend the hip and bring it to the neutral position. The TFA is encouraged to lie prone daily for a minimum of twenty minutes.

List the details the physiotherapist must know about the patient

Aetiology and history of the amputation, co-morbidites, social history, patient's expectations, patient's psychological state, prescribed medication, functional abilites 6 months prior o amputation

List the factors measured by the physiotherapist during a physical assessment of an amputee

Muscle strenth, joint range, phantom limb pain, balance, condition of contralateral limb and foot, including any use of orthotic devices, transfer ability, residual limb condition.

What position will the trans-femoral stump adopt without instruction?

Felxion and abduction of the hip joint

Early walking aid (EWA)

From around one week after amputation, the patient is mobilised with the use of an early walkong aid. The device used for the trans-tibial amputee is the Pneumatic Post Amputation Mibility Aid. The equipment consists of a small cushion which fits over the lower end of the stump and a long bag which fits over the leg. This is encased by a metal frame with a rocker foot and a suspension strap is fixed to the frame to support the distal end of the outer bag. The outer bag is inflated to amaximum pressure of 40mmHg and is worn for a maximum of 1.5 h, twice per day. For the Trans-femoral amputee the LIC Femurett is the most commen one. Composed of an open ended socket, an adjustable tubular thig section, a single articulated knee joint extension spring, an adjustable shin section and a foot. It is suspended by tightening velcro fasteners round the socket and by the use of a shoulder strap.

LIC Femurett

For the Trans-femoral amputee the LIC Femurett is the most commen one. Composed of an open ended socket, an adjustable tubular thig section, a single articulated knee joint extension spring, an adjustable shin section and a foot. It is suspended by tightening velcro fasteners round the socket and by the use of a shoulder strap. Training my be either with the knee locked or free to swing.

Pneumatic Post Amputation Mibility Aid.

The device used for the trans-tibial amputee is the Pneumatic Post Amputation Mibility Aid. The equipment consists of a small cushion which fits over the lower end of the stump and a long bag which fits over the leg. This is encased by a metal frame with a rocker foot and a suspension strap is fixed to the frame to support the distal end of the outer bag. The outer bag is inflated to amaximum pressure of 40mmHg and is worn for a maximum of 1.5 h, twice per day.

Benefits of using an early walking aid

it provides a means of assessing the patient's potential to use a prosthesis it improves exercise tolerance it improves balance reactions it strengthens muscles used in walking it promotes wound healing as it aids circulation it assists in the reduction of residual limb oedema which can lead to earlier casting for a prosthesis it boosts the patient's psychological well-being

List the types of early walking aid

PPAM Aid and the LIC Femurret