Axial Musculature Flashcards

1
Q

What are the 6 muscles of the scalp region?

A
  1. Frontal belly of the occipitofrontalis m.
  2. Occipital belly of the occipitofrontalis m.
  3. Epicranial aponeurosis
  4. Anterior auricularis m.
  5. Posterior auricularis m.
  6. Superior auricularis m.
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2
Q

What are the 2 muscles of the nose region?

A
  1. Procerus m.
  2. Nasalis m.
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3
Q

What are the 2 muscles of the eye region?

A
  1. Orbicularis oculi m.
  2. Corrugator supercilia m.
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4
Q

What are the 6 muscles of the mouth region?

A
  1. Obicularis oris m.
  2. Buccinator m.
  3. Zygomaticus major m.
  4. Zygomaticus minor m.
  5. Risorius m.
  6. Mentalis m.
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5
Q

What are the 2 muscles of mastication?

A
  1. Temporalis m.
  2. Masseter m.
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6
Q

What are the 4 muscles that move then head and neck?

A
  1. Sternocleidomastoid m.
  2. Anterior scalene m.
  3. Middle scalene m.
  4. posterior scalene m.
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7
Q

What is the origin and insertion of the sternocleidomastoid m.?

A

Origin: manubrium; sternal end of clavicle
Insertion: Mastoid process

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8
Q

What are the 3 layers of muscles of the vertebral column?

A
  1. Superficial intrinsic layer
  2. Intermediate intrinsic layer
  3. Deep intrinsic layer
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9
Q

What is the muscle of the superficial intrinsic layer of the musculature of the vertebral column?

A
  1. Splenius capitis m.
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10
Q

What are the 2 muscles of the Intermediate intrinsic layer of the musculature of the vertebral column?

A
  1. Iliocostal thoracis m.
  2. Longissimus thoracis m.
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11
Q

What are the 4 muscles of the deep intrinsic layer of the musculature of the vertebral column?

A
  1. Semispinalis capitis m.
  2. Multifidus m.
  3. Rotatores m.
  4. Intertransversarii m.
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12
Q

What is the muscle of the lateral flexor called? What is the origin and insertion?

A

Quadratus lumborum m.
Origin: iliac crest
Insertion: 12th rib; TP of lumbar vertebrae

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13
Q

What are the 5 muscles of respiration?

A
  1. Serratus posterior inferior m.
  2. External intercostals m.
  3. Internal intercostals m.
  4. Transversus thoracis m.
  5. Diaphragm m.
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14
Q

What are the 5 muscles of the abdominal wall?

A
  1. Rectus abdominis m.
  2. External oblique m.
  3. Internal oblique m.
  4. Transversus abdominis m.
  5. Pyramidalis m.
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15
Q

What is the origin and insertion of the rectus abdominis?

A

Origin: pubis
Insertion: Cartilages of ribs 5-7 and xiphoid process

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16
Q

What is the origin and insertion of the external oblique m.?

A

Origin: Ribs 5-12
Insertion: Linea alba and iliac crest

17
Q

What is the origin and insertion of the internal oblique m.?

A

Origin: Thoracolumbar fascia; inguinal ligament; iliac crest
Insertion: Ribs 9-12; pubis; linea alba

18
Q

What is the origin and insertion of transversus abdominis m.?

A

Origin: Thoracolumbar fascia; iliac crest; ribs 7-12
Insertion: pubis and linea alba