Acute Care Beds Flashcards

1
Q

3 purposes of acute care beds

A
  • To provide support
  • To allow access to care
  • To allow the ability to alter a patient’s position
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2
Q

How many bed rails have to up in order for it to be considered patient entrapment?

A

3 or 4

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3
Q

What does a Stryker Wedge Frame or Foster Frame do?

A

Allows a patient to be turned in a horizontal plane from a prone to a supine position or vice versa

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4
Q

When are turning frame beds indicated?

A

When:

 - Skeletal stability and alignment are desired
 - To permit a patient to be turned horizontally from prone to supine or vice versa
 - Continuous maintenance of skeletal traction is needed
 - A patient must be immobilized after a spinal fracture and safe/efficient change of position supine to prone and vice versa must be performed
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5
Q

Advantages of a turning frame bed

A
  • Allows access to patient for a variety of therapeutic interventions and nursing care
  • Allows one person to safely and easily turn the patient
  • Allows the patient to be wheeled/transported without removal from the frame
  • Allows elevation/lowering of the whole unit to multiple heights for good body mechanics of the care providers
  • Allows placement in Trendelenburg position if necessary
  • Allows cervical traction to be applied and maintained even when patient is turned
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6
Q

Disadvantages of a turning frame bed

A
  • Patient can only be positioned in supine or prone
  • Difficult to fit a patient weighing more than 200 lbs or taller than 6 feet
  • Not good for patients at risk of experiencing skill problems or skin breakdown
  • Contractures may develop unless appropriate exercise and positioning techniques are used
  • Occipital pressure ulcers often develop
  • Patients with complete quadriplegia have decreased pulmonary capacity when turned from supine to prone on a turning frame bed
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7
Q

What is an Air-Fluidized Support Bed aka?

A

Clinitron

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8
Q

Describe a Clinitron bed

A

Rectangular or ovoid bed that contains 1600 lbs of silicone-coated glass beads called microspheres in which heated, pressurized air flowsthrough to suspenda polyester cover that supports the patient

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9
Q

When is an air-fluidized support bed indicated?

A
  • Those who have several infected lesions or require skin protection and whose position cannot be altered easily (burns, spinal cord injuries, etc.)
  • Those with extensive pressure ulcers or who are at risk of developing deterioration of the skin (obese)
  • Those with recent and extensive skin grafts
  • Those who require prolonged immobilization
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10
Q

Advantages of Air-Fluidized Support Beds

A
  • Reduces the need for application of topical medication and dressings
  • Temperature of the air bed can be controlled
  • Bed reduces pressure on the skin making it less likely for sores to develop
  • Friction and shear forces to the body/skin are significantly reduced
  • Patients can lie on lesions or wounds for brief periods
  • The polyester cover becomes a firm surface when turned on making therapeutic or nursing care easier
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11
Q

Disadvantages of Air-Fluidized Support Beds

A
  • Polyester cover can be damaged easily by sharp objects
  • Air flowing across patient’s skin may cause body fluids to evaporate more rapidly than normal allowing for potential dehydration if not replenished
  • Patient may require frequent position changes because fluid may pool in the lobes of the lungs and obese or tall patients become uncomfortable on this bed
  • Height of the bed from the floor is often fixed making it difficulty to maintain good body mechanics and sometimes difficult to transfer the patient
  • It is a very expensive piece of equipment
  • Bed surface may not be rigid enough to allow effective performance of chest compressions required for CPR
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12
Q

What are Posttrauma Mobility Beds aka?

A

Keane or Roto-Rest bed

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13
Q

Describe posttrauma mobility beds

A

These beds are designed to maintain a seriously injured patient in a stable position and maintain proper postural alignment thought the use of adjustable bolsters. It can also oscillate from side to side to reduce prolonged pressure on the skin

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14
Q

In what types of patients are posttrauma mobility beds indicated?

A
  • Patients who require skeletal alignment stabilization after extensive trauma with restricted respiratory function
  • Patients who require skeletal alignment stabilization after extensive trauma with advanced pressure ulcers
  • Patients who require skeletal alignment stabilization after extensive trauma with multiple pressure ulcers
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15
Q

Advantages of Posttrauma Mobility Beds

A
  • Cradle movements improve upper respiratory tract function
  • Cradle movements reduce the need to turn the patient for pressure relief
  • Friction and shear forces associated with turning a patient are eliminated
  • Constant motion of the bed may provide some environmental stimulation for neurologically impaired patients
  • Constant motion of the bed reduces urinary stasis and improves bowel function
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16
Q

Disadvantages of Posttrauma Mobility Beds

A
  • Some patients experience motion sickness
  • Some patients feel isolated due to decreased visual orientation
  • Exercises and other forms of patient care may be restricted
  • Sufficient space is required to allow the bed to oscillate without interference from other objects
  • Bolsters and alignment supports must be maintained to provide proper stabilization and alignment to the patient, especially for adequate support to the thorax
  • Bed surface may not be rigid enough to allow effective performance of chest compressions required for CPR
17
Q

Describe low air loss therapy beds

A

These beds have several segmented and separated air bladders that allow the limited escapeof air

18
Q

In what types of patients are Low Air Loss Therapy Beds indicated?

A
  • Those that require prolonged immobilization
  • Those at high risk of developing pressure ulcers or have existing ulcers
  • Those whose condition requires frequent elevation of the trunk to promote proper respiratory function
  • Those who are obese
19
Q

Advantages of low air loss therapy beds

A
  • Can be adjusted to accommodate patient position changes
  • Patient’s position can be altered by using electronically operated controls
  • Sensors in the bed automatically inflate or deflate air in the air bladders based on the patient’s weight
  • The patient’s weight is automatically distributed among the air bladders
20
Q

Disadvantages of low air loss therapy beds

A
  • Air bladders can be punctured or torn by sharp objects
  • Frequent alterations to patient’s position must be made to prevent sores
  • Bed surface may not be rigid enough to allow effective performance of chest compressions required for CPR