Pop Quiz 3 Flashcards

1
Q

Rectus femoris origin

A

AIIS and iliac superior to acetabulum

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2
Q

Rectus femoris insertion

A

tibial tuberosity vis patellar tendon

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3
Q

Rectus femoris action

A

extension of leg, flexion of thigh, steadies hip joint

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4
Q

Rectus femoris innervation

A

femoral n.

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5
Q

Tibialis anterior origin

A

lateral condyle and superior 1/2 of lateral surface of tibia and interosseous membrane

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6
Q

Tibialis anterior insertion

A

medial and inferior surfaces of medial cuneiform and base of 1st metatarsal

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7
Q

Tibialis anterior action

A

Dorsiflexion and inversion

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8
Q

Tibialis anterior innervation

A

Deep fibular n.

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9
Q

Levator scapula origin

A

posterior tubercles of TPs C1-4

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10
Q

Levator scapula insertion

A

medial border of scapula, superior root of scapular spine

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11
Q

Levator scapula action

A

elevation and downward rotation of scapula, bilateral extension of neck

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12
Q

Levator scapula innervation

A

Dorsal scapular n.

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13
Q

Pectoralis minor origin

A

3-5th ribs (sometimes 6th) near costal cartilages

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14
Q

Pectoralis minor insertion

A

medial border and superior surface of coracoid process on scapula

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15
Q

Pectoralis minor action

A

stabilizes scapula by drawing it anterior and inferior against thoracic wall, accessory of inspiration, depression of scapula, protraction of scapula

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16
Q

Pectoralis minor innervation

A

Medial pectoral n.

17
Q

External oblique origin

A

Ribs 5-12

18
Q

External oblique insertion

A

Linea alba, pubic tubercle and anterior 1/2 of iliac crest

19
Q

External oblique action

A

compress abdominal viscera, flex and rotate trunk

20
Q

External oblique innervation

A

T7-T11 thoracoabdominal nn. Subcostal n. Iliohypogastric n. Ilioinguinal n.