Muscles Flashcards

1
Q

Popliteus origin

A

Lateral condyle of the femur

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2
Q

Popliteus insertion

A

Proximal posterior aspect of tibia

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3
Q

Popliteus action

A

Medially rotate flexed knee and flex knee at tibiofemoral

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4
Q

Popliteus nerve

A

Tibial nerve

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5
Q

Tibialis posterior origin

A

Proximal posterior shaft of tibia and fibula and interosseous membrane

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6
Q

Tibialis posterior insertion

A

All 5 tarsal bones and bases of 2nd through 4th metatarsals

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7
Q

Tibialis posterior actions

A

Planter flex and invert

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8
Q

Tibialis posterior nerve

A

Tibial nerve

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9
Q

Flexor digitorum longus origin

A

Middle posterior surface of tibia

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10
Q

Flexor digitorum longus insertion

A

Distal phlangies of 2nd through 5th toes

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11
Q

Flexor digitorum longus actions

A

Flex 2nd-5th toes weak planter flexion of the ankle and invert the foot

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12
Q

Flexor digitorum longus nerve

A

Tibial nerve

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13
Q

Flexor hallucis longus origin

A

Middle half of posterior fibula

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14
Q

Flexor Hallicus longus insertion

A

Distal phalanx of first toe

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15
Q

Flexor hallicus longus actions

A

Flex first toe weak planter flexion of ankle and invert the foot

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16
Q

Flexor hallicus longus nerve

A

Tibial nerve

17
Q

Plantaris origin

A

Lateral supracondylar line of femur

18
Q

Plantaris insertion

A

Calcaneous via the calcaneal tendon

19
Q

Plantaris actions

A

Weak flexion of the knee weak planter flexion of the ankle

20
Q

Plantaris nerve

A

Tibial nerve

21
Q

Fibularis brevis origin

A

Distal 2/3 of the lateral fibula

22
Q

Fibularis brevis insertion

A

Tuberosity of fifth metatarsal

23
Q

Fibularis brevis action

A

Evert the foot assist planter flexion of ankle

24
Q

Fibularis brevis nerve

A

Super facial fibular nerve

25
Q

Fibularis longus origin

A

Head of fibula and proximal 2/3 of lateral fibula

26
Q

Fibularis longus insertion

A

Base of the first metatarsal and medial cuneiform

27
Q

Fibularis longus action

A

Evert the foot and assist to planter flex the ankle

28
Q

Fibularis longus nerve

A

Superficial fibular nerve