MSA2 Final Written

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  1. Two actions of external obliques
    • Lateral flexion
    • contralateral rotation of the lumbar spine
  2. Two actions of SCM
    • Bilateral neck flexion
    • Bilaterally assists to elevate the ribs during inhalation
    • Unilateral ipsilateral lateral head flexion
    • Unilateral contralateral cervical rotation
  3. What is the deepest abdominal muscle?
    Quadratus Lumborum
  4. What is the main action of the diaphragm?
    Draws down the central tendon during inspiration
  5. What three muscles contralaterally rotate the neck?
    Scalenes, SCM, Trapezius
  6. Name two neck flexors.
    SCM, Anterior Scalenes
  7. Name three trunk flexors.
    Rectus abdominis, external and internal obliques
  8. Name the two muscles of mastication.
    Medial pterygoin and masseter
  9. Name the muscles superficial to QL.
    Transverse abdominis, lats, spinalis, longissimus, iliocostalis, and thoracolumbar aponeurosis (not a muscle)

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MSA2 Final Written
2011-05-18 01:35:10
Soma MSA2 final written review

Review for MSA2 written final
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