Chaper 14 Flashcards
(29 cards)
If motion is present, how might the image appear?
Blurry
2 simple techniques for immobilization
Sponges
Sandbags
2 complex techniques for immobilzation
Mummy wrap - wrapping infant in a sheet
Backboard
Most effective means of reducing motion is
Communication and rapport
Most common immobilization device
Sponges
When to use velco straps
Used for securing or positioning
Safety procaution for sedated or intoxicated patients
Are not considered a form of restraint
When to use velcro strap restraints?
Restrain patient
GI study or weak patient
How should GI patient be positioned
Semi erect with table tilted
What kind of motion do sandbags reduce
Voluntary
Are sandbags radiopaque or radiolucent?
Radiopaque
How must sandbags be placed?
Adjacent to area of interest, not direclty on
What image is a sandbag more used for?
Lateral projection of the c-spine or AC joints
What is the most important consideration in trauma?
Immobilizations
How should initial exam be taken in a trauma case?
With devices on
Most common immobilization device for spinal trauma?
Cervical collar
What does the cervical collar do?
Provides traction for cervical spine
Images taken for neck injuries
Cross table lateral C spine
AP and odontoid
Are backboards radiolucent or opaque?
Radiolucent
What are inflation/air splints?
Inflatable cuff put over affected limb. They are radiolucent
What are transaction splints?
Apply steady force on affected area - radiopaque
What is an anti-shock garment?
Inflatable trousers - used often when internal hemorrhage is suggested. They are radiolucent
What is the most effective and simple method of immobilization for infants?
Sheets
What is a pigg-o-stat?
Upright restraint device; disadvantage is the plastic sides cause artifacts
What is a pedia poser?
Pediatric positioning chair
