Methods final practice
Myoelectric Prosthetics & Orthotics Quiz
Test your knowledge on myoelectric prosthetics and various orthotic devices with this comprehensive quiz! Whether you're a student, a practitioner, or simply interested in the field, this quiz covers a broad range of topics from basic definitions to complex applications.
- 54 Questions to challenge your understanding
- Multiple choice format for easier answering
- Learn more about prosthetics and orthotics as you go!
A myoelectric prosthesis is…
Body powered (movement of other body parts)
Uses battery or electrodes to move
Powered by solar
The purpose of the sole of a shoe is…
To raise the back of the shoe up
Give cushion to the top of the shoe
Decrease friction
Prevent supination
A medial heel FLARE resists
Inversion
Eversion
T/F a heel wedge is on the outside of the shoe
True
False
Heel elevation of ____ inches can be used for leg length discrepancy without risk of equines deformint
1 inch
1/2 inch
1 1/2 inch
1/4 inch
A rocker board modification performs what action
Is used to release pressure from the met heads
Promotes supination
Used to reduce forefoot motion
Shifts rollover point to the metatarsal shaft to decrease irritation along toes
The purpose of a inner sole excavation is…
To decrease stress of met heads by providing cushion
For medial arch support
To decrease pressure of met heads by providing more space for them
To prevent over grabbing of toes
A scaphoid pad is used for
Cushion of met heads
Medial arch support
Lateral arch support
Prevent grabbing of toes
A SPLINT is used to
Relieve pressure
Restrict motion
Promote/encourage motion
Which of the following is NOT an issue for a traditional KAFO
It is form fitting
It is attached to the wearer’s shoe
It us used for maximal support and easily adjusted
It is best for those with fluctuating edema
What is a contraindication of a thermoplastic KAFO
The patient needs control of the transverse plane
The patient needs a form fitting orthoses
The patient needs a maximum support orthoses
The patient is dealing with ongoing edema
This type of knee orthotic provides unrestricted flexion/extension with medial lateral stability. It does NOT have a drop lock/adjustability.
Closed knee
Single axis knee
Dial lock
HKAFO
This knee orthoses is best for patients who may have a flexion contracture
Thermoplastic
Single axis knee
Free knee
Dial lock
Which of the following would NOT be an indication for a HKAFO (that was discussed in class)
Parkinson’s
SCI
Polio
Spina bifida
T/F the Louisiana RGO is heavier than most RGOs
True
False
An RGO allows for patients to walk independently. What location of SC lesions is frequently rxed this device?
C4-C5
T4-T12
C8-T12
T12-S3
The Pavlik harness is used for
Femoral acetabular impingement
Femoral head hip dysplasia
Acetabular hip dysplasia
Hip dislocations
When is the pavlik harness contraindicated and should be discontinued
The patient is an infant
The patient begins to roll
The patient begins to pull up to stand
The patient is over 20 points
Name this orthoses —> (LSO)
Lumbosacral orthosis
Lumbocervical orthosis
Long sit orthosis
Which spinal orthoses provides support for the SI joint ONLY
Lumbosacral
Bauerfeind
Sagittal control Lumbosacral orthosis
Sacroiliac corset
The chair back orthoses provides ____ support
Support in all three planes of movement
Flexion/extension
Lateral support
Hyperextension
This spinal orthoses would be best prescribed for someone who needs to limit extension
The Williams orthoses
The knight orthoses
The chair back orthoses
Jewett orthoses
T/F the Jewett orthoses provides 3 points of pressure to provide support to the wearer
True
False
What is the difference between the Jewett and cash orthoses
The Jewett only prevents extension
The Cash limits flexion only
The Cash is more light weight and cosmentic
The Jewett is prescribed for compression fracture
Which of the following are types of thermoplastic spinal orthoses
BOB
Jewett
Body jacket
Both a and c
None of these
The Boston overlap brace (BOB) is used for
Immobilization of spine in lordosis/neutral pelvic position
Immobilization of spine in flexion
Limiting just flexion and extension
Limiting just lateral side bending
Which brace for scoliosis is best for curvatures GREATER than 70 degrees
Charleston
Boston
Milwaukee
Which brace for scoliosis is worn for 18-24 hours a day
Milwaukee
Charleston
Boston
This cervical orthoses is best for providing kinestatic reminder to decrease ROM
Reinforced cervical collar
Cervicothoracic orthoses
SOMI
Soft collar
The stereo-occipital-mandibular immobilizer provides what type of support
Controls extension
Controls flexion
Lateral side bending
Rotation
This device is used to control cervical and upper thoracic spine movement in all three planes
SOMI
Soft collar
Halo
BOB
Dysarthria is…
When muscles of voice production are weakened
Difficulty producing or articulating speech
Inability to express what the speaker wants (cognitively can understand but cannot make sentences that make sense)
Inability to understand what is being said to them
This type of speech competence occurs when there is the inability to execute a plan of speech
Operational
Social/pragmatic
Linguistic
Strategic
The SLP is providing a patient with verbal cueing and mental techniques to better help with their speech. This is considered what kind of tech
No tech
Low tech
High tech
T/F communication boards can be attached to patient’s wheelchairs or to the patient themselves
True
False
If a patient is demonstrating Circumduction while wearing their AK prosthesis, this could mean…
The patient has weak dorsiflexors
The patient’s prosthesis is too short
The patient’s prosthesis is too long
The patient has decreased balance on the impacted side
Pistoning of a prosthesis occurs when
The prosthesis is too small
The prosthesis is too long
The prosthesis locks into flexion
The prosthesis is too large
Residual limb wrapping assists with all the following EXCEPT
Providing a weight bearing surface
Preventing dog ears
Shaping of the residual limb
Preparing residual limb for future prosthesis
The definition of an orthotics is…
To replace a part of the body
To replace the function of a body part
To provide support/enhance a part of the body
To provide decreased range of motion to prevent injury
The function of a brace is to
Enhance motion
Support body
Relieve pressure
Reduce/limit motion
The purpose of an anterior stop is to…
Decrease eversion
Decrease dorsiflexion
Decrease plantarflexion
Decrease inversion
This procedure occurs when a patient is unable to articulate/produce speech due to weakened voice production muscles.
Aphasia
Dysarthria
Aphonia
Apraxia
This type of ACC is provided for a patient who uses a screen/computer to communicate
No tech
Low tech
High tech
None of these
This type of amputation occurs above the knee and leaves about 35% of the femoral length intact
Medium transfemoral
Long transfemoral
Short transtibial
Short transfemeral
A Lisfanc amputation leaves what still intact?`
MCPs
The entire foot
Talonavicular
Tarsometatarsal joint
This type of disarticulation occurs when the distal end of the tibia and fibula are left intact and the heel is used as cushion
Symes
Chopart
Lisfanc
Transtarsal
Which amputation will have the glutes, hamstring, and quads preserved? (BEST answer)
Short transfemoral
Knee disarticulation
Long transfemoral
Hemipelvectomy
A weight bearing lock will lock….
In mid stance during ambulation
During terminal phase of ambulation
During static standing
Never
A patient who has a MMT of 3- globally in their LE would best benefit from what orthosis?
HKAFO
AFO
KAFO
THKAFO
A Bauerfeind Lumboloc brace is used for
DDD
Mechanical LBP
SI dysfunction
All the above
What is an absolute contraindication for using KT tape?
The patient has an open wound
The patient is pregnant
The patient is diabetic
The patient has decreased sensation
Taping is effective for which of the following
Decrease friction
Supporting bony anatomy
Restrict motion and provide compression
Holding bandages in place
All the above
An allergic reaction to taping can be seen up to ____ days after application
2
1
10
15
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