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24 Cards in this Set
- Front
- Back
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What percentage of time is gait in a) swing phase? b) stance phase?
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a) 40%
b) 60% (at normal speed. swing phase increases as speed increases) |
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Where is the normal center of gravity as we walk forward?
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2cm in front of sacrum
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Average up/down and side/side motion from COG as person walks normally?
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less than 5cm
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verbally draw the body weight vector (with respect to hip, knee, ankles)
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straight line from COG-->behind hip-->front of knee-->front of ankle--> ground
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Define radiculopathy
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radiculopathy= spinal nerve root lesion.
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Iliopsoas innervation (nerve root and peripheral nerve)
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L2,L3
femoral nerve |
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Quadriceps innervation--nerve root and peripheral nerve
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L2, l3, L4
femoral nerve |
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tibialis anterior innervation
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L4, L5
deep fibular |
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extensor hallucis longus innervation
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L5, S1
deep fibular |
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flexor hallucis longus innervation
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L5, S1
tibial nerve |
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gastocsoleus innervation
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S1, S2
tibial nerve |
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which LE major muscles innervated by tibial nerve?
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gastroc (S1, S2)
flexor hallucis longus (L5, S1) |
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which LE major muscles innervated by deep fibular nerve?
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tibialis anterior (L4, L5)
extensor hallucis longus (L5, S1) |
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difference between extensor hallucis longus and flexor hallucis longus innvervation?
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both L5, S1 but EHL is deep fibular and FHL is tibial nerve
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what innervation for :
1) ankle jerk reflex 2)patellar reflex 3) medial hamstring reflex |
1)S1
2) L4 3) L5 |
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how distinguish median nerve vs C7 root lesion with middle finger?
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median nerve, C7--palmar skin;
C7 (radial nerve)--dorsal base of middle finger; median nerve, C6--palmar surface of thumb |
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what innervation for biceps relfex?
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C5
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innervation for externsor carpi radialis reflex?
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C6
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innervation for triceps reflex
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C7
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most common radiculopathy in UE?
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C7
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steppage gait
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paralyzed tibialis anterior (L4, L5, peroneal/deep fibular)
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only muscle group needed to standing (not sitting-->standing..just standing)
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gastrocsoleus (S1, S2, tibial)
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trendelenburg gait
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gluteus MEDIUS muscle weakness--> contralateral hip drop
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what is FABER test?
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Flex, ABduct, Externally Rotate the hip joint--> reproduce groin pain.
hip joint pathology |
