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Phys Dys I
Midterm Part 2
29
Other
Graduate
10/06/2012

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Term
prefabricated
Definition
Produced in standarized form. "One size fits all"
lightweight, mild to moderate involvements, temporary use
Term
Custom-Fit
Definition
moderate to severe involvements, temporary use, individual fit and max function.
Term
custom
Definition
Moderate to severe involvements
Extended or permanent use
Individual fit and maximum function
Term
Most Commonly Requested Services for Orthoses
Definition
Foot Orthoses
Ankle-Foot Orthoses
Knee Orthoses
Spinal Orthoses
Wrist-Hand Orthoses
Term
An orthosis is an orthopedic device used to:
Definition
Support and align
Prevent or correct deformity
Substitute or enhance function
Decrease pain or discomfort
Term
IPOP
Definition
Immediate Post-Operative Prosthesis

An immediate (IPOP) or early (EPOP) fitting prosthetic device applied in the O.R. or before complete wound healing which permits the patient to begin partial weight bearing and gait training.

Fit with in 2-3 hours of amputation
Eliminates contracture potential
Reduces time to fitting of preparatory prosthesis
Restricted use on vascular or diabetic patient due to skin abrasion and inability to monitor the residual limb
Term
Phalen’s Provocative Test
Definition
Elicitation: Allow wrists to fall freely into maximum flexion and maintain the position for 60 seconds or more
Positive response: A sensation of tingling in the distribution of the median nerve over the hand
Term
Elbow Flexion Test Provacative Test
Definition
Elicitation: Bend elbow (s) into maximum flexion for 60 seconds
Positive response: A sensation of tingling in the distribution of the median nerve over the hand
Term
Tinel’s Provacative Test
Definition
Elicitation: Tap over the median nerve as it passes through the carpal tunnel in the wrist
Positive response: A sensation of tingling in the distribution of the median nerve over the hand
Term
C-fibers
Definition
temp: heat and pain (slow) unmylinated
Term
A-delta
Definition
sharp pain and temp: cold (quick) mylinated
Term
A-beta
Definition
touch (quick) mylinated
Term
Mechanoreceptors
Definition
touch, pressure, stretch, vibration
Term
Chemoreceptors
Definition
stimulated by substances that injured cells release
Term
Thermoreceptors
Definition
stimulated by heating/cooling
Term
Nociceptors
Definition
sense pain
Term
Sensory Screening
Definition
•Median Nerve: thumb tip, index tip and prox. phalanx
•Ulnar Nerve: small finger distal and prox. phalanx, prox. Ulnar palm
•Radial Nerve: Thumb web space
Term
Sensory re-education:
Definition
use of external stimuli to facilitate adaptations, recover or reroute neuronal synapse
Term
Habituation
Definition
decrease in a response following repeated benign stimuli (only what they can handle until the body realizes it’s okay)

-reduces excitatory neurotransmitters – over time a reduction of in the number of synaptic connections
-nerve injury and they are reintegrating, SI, burn injuries, complex regional pain syndrome (have problem w/hypersensitivity), fiber myeligia
Term
Causes of muscle weakness
Definition
a) Lower motor neuron disease or injury
i) Peripheral neuropathies
ii) Peripheral Nerve injuries
iii) Spinal Cord Injuries
iv) Guillain-Barre Syndrome
v) Cranial Nerve Dysfunctions
b) Muscle disease or injury
i) Muscular Dystrophy
ii) Myasthenia Gravia
c) Neurological Diseases in which lower motor neuron is affected
i) Amyotrophic Lateral Sclerosis
ii) Multiple Sclerosis
d) Disuse or Immobilization
i) Burns, hand trauma, arthritis, fractures and various other orthopedic conditions
ii) Pain
Term
Evaluation of strength
Definition
a) Screening
i) Active:
(1) Gross assess of Bilateral muscle groups (against gravity/resistance)
(2) Relate to functional activities (bed mobility/ positioning)
ii) Observation
iii) Medical record
b) Manual muscle testing
i) Individual muscles
ii) Muscle groups
c) Other evaluations
i) ROM
ii) Endurance
iii) Sensation
Term
Purpose of strength testing
Definition
a) Diagnostic aid
b) Provide baseline for treatment
c) Evaluate treatment effectiveness
d) Determine limitation of performance
e) Determine need for assistive devices
f) Aid in selection of activities
Term
Contraindication
Definition
a) Recent surgery or injury
b) Fracture
c) Inflammation
d) Acute arthritis
e) Spasticity or synergy
Term
Precautions
Definition
a) Cardiac involvement
b) Osteoporosis
c) Hypermobile joints
d) Hernias
e) Fatigue that exacerbates condition
Term
Muscle Strengthening
Definition
a) Muscle must contract
i) At or near maximum capacity
ii) Enough repetitions
iii) Or over enough time
iv) Or to point of fatigue
v) Therapy usually done at 60%-80% maximum muscle contraction
b) Usually use large resistance for few repetitions
Term
If you want to increase ROM then do what?
Definition
i. Stretch: The stretch may be active and/or passive. It is done to the point of maximal stretch, to the point of discomfort (not to the point of sharp pain) and held for a few seconds.
Term
Proprioceptive Neuromuscular Facilitation concept
Definition
b.Therapist tight muscle in elongated position, point of limitation but not to point of sharp pain
c.A 5-8 second maximal isometric contraction is performed in the elongated position and then relax for 2 seconds
d.As patient relaxes, the body part is repositioned into new maximal range
e.Repeat 2-3 times as indicated
Term
Clasp knife phenomenon-
Definition
when moving through a quick passive stretch a sudden catch and then release
Term
Clonus
Definition
Present in clients w/moderate to severe spasticity
repetitive contractions of antagonistic muscles in response to a quick stretch
Commonly seen in finger flexors and ankle plantar flexors
Weight bearing will typically stop clonus

Like taping of the foot. Can put pressure on that part to stop it.
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