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24 Cards in this Set
- Front
- Back
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External Intercostal
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Origin: rib
Insertion: rib Function: draws ribs craniad |
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External Oblique
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Origin: lumbodorsal fascia and ribs
Insertion: aponeurosis on the linea alba Function: compresses abdominal viscera |
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Internal Intercostal
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Origin: rib
Insertion: rib Function: draws ribs caudad |
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Internal Oblique
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Origin: pelvis and lumbodorsal fascia
Insertion: aponeurosis on the linea alba Function: compresses abdominal viscera |
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Rectus Abdominus
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Origin: pubic symphysis
Insertion: sternum and costal cartilages Function: flexes trunk and compress abdominal viscera |
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Transversus
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Origin: ilium, lumbar vertebrae, posterior ribs
Insertion: linea alba Function: compresses abdominal viscera |
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Clavobrachialis
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Origin: clavicle
Insertion: proximal end of ulna Function: draws humerus craniad |
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Pectoantebrachialis
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Origin: manubrium
Insertion: fascia of forelimb near the elbow Function: adducts and rotates the forelimb |
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Pectoralis Major
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Origin: cranial sternebrae
Insertion: proximal half of humerus Function: adducts and rotates forelimb |
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Pectoralis Minor
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Origin: caudal sternebrae
Insertion: proximal half of humerus Function: adducts and rotates forelimb |
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Xiphihumeralis
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Origin: xiphoid process
Insertion: proximal end of humerus Function: adducts and rotates forelimb |
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Cleidomastoid
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Origin: clavicle
Insertion: mastoid process Function: rotates head |
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Cricothyroid
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Origin: cricoid cartilage
Insertion: thyroid cartilage Function: moves the larynx |
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Digastric
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Origin: mastoid and jugular processes of occipital
Insertion: mandible Function: depresses lower jaw |
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Geniohyoid
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Origin: mandible
Insertion: hyoid Function: draws hyoid craniad |
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Hyglossus
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Origin: hyoid
Insertion: tongue Function: retracts tongue |
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Mylohyoid
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Origin: Mandible
Insertion: Median raphe Function: elevates floor of mouth |
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Sternohyoid
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Origin: manubrium of sternum
Insertion: hyoid Function: draws hyoid caudad |
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Sternomastoid
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Origin: manubrium of sternum
Insertion: lamdoidal ridge and mastoid process Function: rotates head |
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Sternothyroid
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Origin: manubrium of sternum
Insertion: thyroid cartilage Function: draws larynx caudad |
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Thyrohyoid
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Origin: thyroid cartilage
Insertion: hyoid Function: draws larynx craniad |
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Masseter
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Origin: zygomatic arch
Insertion: mandible Function: elevates lower jaw |
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Temporalis
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Origin: lambdoidal crest and zygomatic process of frontal bone
Insertion: coronoid process of mandible Function: elevates lower jaw |
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Acromiodeltoid
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Origin: acromion process of scapula
Insertion: humerus Function: flexes and rotates humerus |
