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Rehab Principles > Pop Quiz 1 > Flashcards

Pop Quiz 1 Flashcards

1
Q

What is the origin of Psoas Major M.?

A

TPs and IVDs of T12-L5 vertebrae

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2
Q

What is the insertion of Psoas Major M.?

A

Lesser trochanter via the iliopsoas tendon

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3
Q

What is the action of Psoas Major M.?

A
  • Flexion of the hip joint
  • External rotation
  • Bend lumbar vertebrae
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4
Q

What is the innervation of Psoas Major M.?

A

VPRs of L1-L2 spinal nerves

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5
Q

What is the origin of transverse abdominis m.?

A
  • Costal cartilage of 7th-12th ribs
  • thoracolumbar fascia
  • anterior 2/3 of iliac crest
  • lateral 1/3 of inguinal Iigament
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6
Q

What is the insertion of transverse abdominis m.?

A
  • linea alba
  • pubic crest
  • pecten pubis
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7
Q

What is the action of transverse abdominis m.?

A

Rotation, flexion and lateral flexion of the trunk

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8
Q

What is the innervation of transverse abdominis m.?

A

Lower intercostal nerves
Subcostal nerve
L1 spinal nerve

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9
Q

What is the origin of multifidus m.?

A
  • sacrum
  • ilium
  • TPs of lumbar, thoracic and cervical vertebrae
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10
Q

What is the insertion of multifidus m.?

A

SPs of the vertebrae 2-5 segments superior

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11
Q

What is the action of multifidus m.?

A
  • stabilization
  • extension
  • rotation to contralateral side
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12
Q

What is the innervation of multifidus m.?

A

Medial branches of posterior rami of corresponding nerves

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13
Q

What is the origin of quadratus lumborum m.?

A
  • posterior iliac crest

- iliolumbar ligament

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14
Q

What is the insertion of quadratus lumborum m.?

A
  • 12th rib

- TPs of L1-L4

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15
Q

What is the action of quadratus lumborum m.?

A
  • bend trunk ipsilaterally
  • fix 12th rib
  • aid in expiration
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16
Q

What is the innervation of quadratus lumborum m.?

A
  • subcostal nerve

- lumbar spinal nerve

17
Q

What is the origin of the long head of biceps femoris m.?

A

Ischial tuberosity

18
Q

What is the origin of the short head of biceps femoris m.?

A
  • linea aspera

- lateral supracondylar line of femur

19
Q

What is the insertion of biceps femoris m.?

A

Lateral side of head of fibula

20
Q

What is the action of biceps femoris m.?

A
  • Extension of thigh
  • Flexion of leg
  • lateral rotation when knee is flexed
21
Q

What is the innervation of the long head of biceps femoris m.?

A
  • tibial division of sciatic n (L5-S2)
22
Q

What is the innervation of the short head of biceps femoris m.?

A

Common fibular division of sciatic n. (L5-S2)

Rehab Principles (6 decks)

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