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Nursing - Musc -
a
86
Nursing
Undergraduate 2
10/15/2011

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Term
Lumbosacral (L4, L5-S1)
Definition
most common sites for back pain
Term
radiating down the arm
Definition
cervical (C5-C7) injuries will have pain _______
Term
radiating down the leg (sciatica)
Definition
a lumbosacral injury will cause pain _________
Term
limp
Definition
sciatic nerve involvement may be assessed via a _______
Term
herniated lumbosacral disks
Definition
pain shooting down the back of the leg to the knee when the straight leg is raised indiciates _________
Term
decreased reflexes - sexual/bladder dysfunction
Definition
neurologic dysfunction below a herniated disk may include (2)
Term
xray, diskogram, CT Scan/MRI, EMG
Definition
four tests used to diagnose the source of back pain
Term
xray
Definition
back pain test used to ID skeletal deformities , fractures, stenosis, osteoporosis
Term
diskogram
Definition
back pain test in which dye is injected into affected disk followed by x-ray
Term
CT scan/MRI
Definition
back pain test used to ID soft tissue lesions, tumors, ruptured disk, pressure on nerves
Term
EMG
Definition
back pain test used to measure the electrical activity of affected muscles
Term
4 weeks
Definition
acute back pain ussually resolves itself within ______
Term
limited
Definition
for acute back pain, bed rest should be _____
Term
Flexeril
Definition
muscle relaxant used to decrease muscle spasms and pain associated with back pain
Term
fowlers - fetal
Definition
two positions recommended to reduce back pain
Term
laminectomy
Definition
most common back surgery
- excision of a portion of the lamina which enlarges the spinal canal to relieve pressure on spinal cord or nerves
Term
spinal fusion
Definition
surgery to permanently connect two or more vertebrae in the spine
Term
spinal fusion
Definition
surgery that stabalizes the vertebrae when a disk is removed to prevent bone on bone pain
Term
iliac crest
Definition
with spinal fusion surgery, the bone chips are ussually taken from the ____________
Term
foraminotomy
Definition
surgery used to widen the foramen in spinal stenosis allowing passage of spinal nerves
Term
diskectomy
Definition
surgical removal of extruded/bulgin disk
Term
IDET (intradiscal electrothermal annuloplasty)
Definition
surgery that uses thermal energy, special needle inserted into the disc, heated to a high temp.
- the heat thickens and seals the disk wall which decreases the bulging disc
Term
Charite disk
Definition
artificial disk
Term
positive glucose test
Definition
most accurate sign of CSF drainage
Term
firm
Definition
after lumbosacral surgery, the pt should sleep on a ____ mattress
Term
hoarseness/difficulty swallowing
Definition
s/s of nerve damage from cervical surgery
Term
contusion
Definition
least seriou out of all soft tissue injuries
Term
contusion
Definition
bleeding into soft tissues and muscles produced by blunt force
Term
strain - microscopic tears
Definition
stretching injury to a muscle or tendon caused by overloading
- muscle forced to extend past elasticity will develop ________ ____________
Term
sprain
Definition
stretch or tear of one or more ligaments surrounding a joint
Term
ankle and knees
Definition
most common sites for sprain
Term
tendon rupture or fracture
Definition
"Cracking or snapping" sound heard indicates
Term
R - rest
I - ice
C - compression
E - elevation
Definition
nursing care for sprains and strains
Term
15-20 minutes - 24-48 hours
Definition
Ice a sprain/strain for ____ intermittently for ____ after injury
Term
hip
Definition
dislocation that has the greatest risk of avascular necrosis
Term
neurvascular damage
Definition
when dislocated, a joint should be immobilized to prevent __________
Term
physical abuse - osteogenesis imperfecta
Definition
since fractures are very rare in infants, the presence of one may indicate ______ ____ or _____ ______
Term
osteogenesis imperfecta
Definition
genetic condition of extremely fragile bones
Term
compression
Definition
fracture caused by a direct blow or crushing force is a result of
Term
torsion
Definition
a fracture cause by a sudden twisting motion is a result of
Term
avulsion fracture
Definition
fractured bone resulting from the strong pulling effect on the tendons or ligaments at the bone attachment
Term
stress fracture
Definition
fracture when the bone is subject to repeated stress such as jogging or running
Term
overriding (Displaced)
Definition
fracture involves a displaced fracture fragment that is overriding the other bone fragment
Term
comminuted
Definition
fracture with two or more fragments and the fragments appear to floating
Term
oblique
Definition
fracture in which a line of fraction extends in an oblique direction
Term
transverse
Definition
fracture in which the line of fraction extends across the bone
Term
green stick
Definition
incomplete fracture with one side splintered and the other side bent
Term
spiral
Definition
fracture in which the line of fracture extends in a spiral direction along the shaft of the bone
Term
closed
Definition
fracture in which the muscle and fascia are not involved
Term
open
Definition
fracture that extrudes through the skin and fascia
Term
pathological
Definition
spontaneous fracture at the site of disease
Term
fatigue the muscles - immobilize
Definition
the purpose of traction in reduction is to __________, reduce the bone, and
Term
flat
Definition
____ bones heal faster
Term
fat emboli
Definition
major cause of death after fracture
Term
fractured long bones, fractured pelvis, crush injuries
Definition
fat emboli are ussually caused by (3)
Term
bone marrow
Definition
with a fat emboli, fat globules move into the blood from the _______ _______
Term
72 hours
Definition
fat emboli ussually occur within _____ of the fracture
Term
avascular necrosis/aseptic necrosis
Definition
caused when a bone loses blood supply and dies after a fracture
Term
neck of femur (hip fractures)
Definition
most common site for avascular necrosis/aseptic necrosis
Term
bone grafts
Definition
to treat avascular necrosis, the dr may attempt to revitalize the bone with ______
Term
arthrodesis
Definition
treatment for avascular necrosis that consists of fusion of the joint
Term
non-union/delayed union
Definition
failure of bones to unite or healing that does not advance at a normal rate
Term
interposition
Definition
condition when there is tissue between bone ends of a fracture
- leads to non-union/delayed union
Term
ilizarov technique
Definition
method used to treat non-union caused by bone loss
- lengthens the bone with internal fixation devices
Term
compartment syndrome
Definition
condition of compromised circulation within the fascia (fibrous covering that contains muscle, bones, nerves, and BV)
Term
48 hours
Definition
compartment syndrome ussually occurs within ______ of an injury
Term
forearm and leg
Definition
most common sites of compartment syndrome (2)
Term
6-8 hours
Definition
tissue death occurs within ______ of the onset of compartment syndrome
Term
level of the heart
Definition
with compartment syndrome, the extremity should be elevated at the ______
Term
heart
Definition
with compartment syndrome, the extremity should not be elevated an higher than the ______ because it could impede circulation
Term
fasciotomy
Definition
surgical procedure used to relieve the pressure of compartment syndrome
Term
hip fracture
Definition
most common fracture seen in the hospital
Term
intracapsular
Definition
hip fracture that occurs within the hip joint (capsule) involving the femoral head or neck
Term
subcapital
Definition
intracapsular hip fracture that occurs below the cap or head
Term
transcervical (midcervical)
Definition
intracapsular hip fracture that occurs through the neck
Term
basal neck (basicervical)
Definition
intracapsular hip fracture that occurs at the base of the neck
Term
extracapsular
Definition
hip fracture that occurs outside the hip joint or capsule and between the greater and lesser trochanter
Term
bucks traction
Definition
prior to surgery, a hip fracture must be immobilized using ____
Term
extracapsular
Definition
internal fixation devices (plates, screw fixation, telescoping nail fixation) are ussually used with ___________ hip fractures
Term
intracapsular
Definition
hip arthroplasty/prosthetic implant are are ussually used with ___________ hip fractures
Term
avascular necrosis
Definition
intracapsular fractures ussually cause ________ ______ which is why joint replacement is usually necessary
Term
hemiarthroplasty
Definition
replacement of either the femoral head or the acetabulum with a prosthesis
Term
total hip arthroplasty
Definition
replacement of bothe the femoral head and the acetabulum
Term
60 - 6-7 days
90 - 2-3 months
Definition
following hip fractures, flexion is limited to __ degrees for _____ then ___ degrees for _______
Term
2-3 months
Definition
following hip fractures, no aduction beyond midline is permitted for _______
Term
4 hours
Definition
following hip fractures, drainage must be emptied and recorded every ______
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