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neck chest & abdomen

  1. digastric
    • elevates hyoid bone
    • depress the mandible
  2. plastysma
    • depresses madible
    • draws outer part of lip inferiorly
  3. sternocleidomastoid
    elevates sternum during forced inhalation
  4. sternohyoid
    depresses the hyoid bone
  5. omohyoid
    depresses the hyoid bone
  6. pectoralis major
    adducts and medially rotates arm to shoulder joint
  7. pectoralis minor
    elevates 3-5 ribs during forced inhalation
  8. serratus anterior
    elevates ribs when scapula is stableized
  9. rectus abdominis
    flexes pelvis on vertebral collumn
  10. external oblique
    compress abdomen and flexs vertebral collum
  11. internal oblique
    compreses abdomen, fledes vertebral column
  12. linea alba
    stretches to increase distance between rectus abdominis muscles duirng pregnancy
Author
andreathors16
ID
105000
Card Set
neck chest & abdomen
Description
anatomy
Updated

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