Final Exam Flashcards

1
Q

What are the pressure TOLERANT areas in transtibial prosthetics?

A

Patellar tendon

Popliteal fossa

Medial tibial shaft

Lateral tibial shaft (pretibial region)

Lateral fibular shaft

Gastroc-Soleus

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2
Q

What are the pressure SENSITIVE areas in a transtibial prosthesis?

A

Patella

Peroneal nerve

Distal end of tibia

Distal end of fibula

Anterior tibial tubercle

Adductor tubercle

Lateral tibial flare

Fibular head

Tibial crest

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3
Q

What are the force couples for a transtibial prosthesis in loading response and pre swing?

A

Anterior distal

Posterior proximal

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4
Q

What are the force couples for a transtibial prosthesis in mid stance?

A

Medial proximal

Lateral distal

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5
Q

What are the force couples for a transtibial prosthesis in terminal stance?

A

Anterior proximal

Posterior distal

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6
Q

What are the pressure TOLERANT areas in a transfemoral prosthetic?

A

Ischial tuberosity

Femoral triangle

Lateral shaft of femur

Soft tissue circumference

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7
Q

What are the pressure SENSITIVE areas in a transfemoral prosthesis?

A

ASIS

Adductor tendon

Distal end of femur

Greater trochanter

Surgical suture

Perineum

All pubic

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8
Q

What is the force couples in a transfemoral prosthesis in loading response?

A

Anterior proximal

Posterior distal

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9
Q

What is the force couples in a transfemoral prosthesis in mid stance?

A

Medial proximal

Lateral distal

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10
Q

What is the force couples in a transfemoral prosthesis in terminal stance and pre swing?

A

Posterior proximal

Anterior distal

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11
Q

What percentage of individuals are likely to get a 2nd amputation?

A

55%

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12
Q

What is the most common population for amputation?

A

Diabetes

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13
Q

What is the most common cause of pain in residual limb within the socket during Ambulation?

A

Improper socks (donning)

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14
Q

What are causes of excessive knee extension?

A

Excessive plantar flexion

Weak quads

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15
Q

What is contralateral vaulting?

A

Compensation to assist with swing limb advancement on affected side during stance phase

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16
Q

What are the prosthetic causes of contralateral vaulting?

A

Prothesis too long or pistoning

17
Q

What nerve should be stimulated to address weak DF?

A

Peroneal/fibular nerve

18
Q

What happens from mid stance to terminal stance if you have S1 Radiculopathy?

A

Excessive DF

19
Q

What is an AFO with a DF stop used for?

A

Excessive knee flexion

20
Q

What is an AFO with a PF stop used for?

A

Excessive knee extension

21
Q

How does diabetes affect peripheral nervous system?

A

Affects protective sensation

22
Q

What is a gait deviation that comes with Genu valgum?

A

Calcaneal eversion and pronation

23
Q

What phase has the most amount of knee flexion during normal gait?

A

Pre swing (60° knee flexion)