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mus. 3/3 cont. mj
fractures cont. 3/3 mj
| Question | Answer |
|---|---|
| used to reduce fractures | Traction |
| Traction | Exerts a pulling force on a fractured extremity to provide alignment of the broken bone fragments. |
| Skin traction | applied directly to the skin |
| used in hip and knee fractures | Buck's traction |
| elevates knee | Russell's traction |
| Skeletal traction | provides a strong steady pull and can be used for longer periods of time |
| Gardner-Wells, Crutchfield, Vinke tongs and halo vest | Skeletal traction |
| Important points about traction | weights must hang freely, use padding at pressure points, assess pin sites for redness, drainage, odor. |
| Hip Fractures | most common in the femoral neck and intertrochanteric regions |
| ORIF | Open reduction internal fixation |
| most common cause of falls | fracture of the hip |
| Colles' fracture | break in the distal radius, usually when an outstretched hand is used to break a fall. |
| Pelvis fracture | may require pelvic sling, skeletal traction, double hip spica cast, external fixation |
| Re-implantation | usually involves microscopic resection of the detached limb (fingers and thumb) |
| Impaired Physical Mobility Nursing Implications | ROM exercises of affected extremity, correct alignment of joints,assess stump for complications |
| Pain implications | relaxation or imagery for distraction, heat/cold applications PRN, correct body alignment |
| Risk for Infection implications | standard precautions/aseptic when needed, assess for s/s of infection q-shift, temp. and WBC baseline. |
| Risk for ineffective tissue perfusion implications | neurovascualr checks, elevations of extremity, assess for compartment syndrome, freq. turning |
| Risk for Disuse Syndrome | leads to conractures |