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37 Cards in this Set
- Front
- Back
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Frontal belly of occipitofrontalis
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O: frontal bone I: epicranial aponeurosis A: move scalp and eyebrows; wrinkles skin of the forehead I: Facial nerve |
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Occipital belly of occipitofrontalis
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O: superior nuchal line I: epicranial aponeurosis A: retracts scalp I: Facial nerve |
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Orbicularis oculi
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O: medial wall I: skin surrounding eyelids A: blinking; closes eye I: Facial nerve |
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Depressor Labii Inferioris
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O: body of the mandible I: skin at inferior lip A: draws lower lip inferiorly I: Facial nerve |
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Levator Labii Superioris
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O: zygomatic bone; maxillae I: skin and muscle of superior lip A: raises upper lip I: Facial nerve |
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Orbicularis oris
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O: maxilla and mandible I: encircling mouth A:compresses and purses lips I: Facial nerve |
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Risorius
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O: deep fascia associated with the masseter muscle I: skin at angle of mouth A: draws corner of the lip laterally I: Facial nerve |
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Platysma
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O: acromion of scapula I: skin of cheek and mandible A: pulls lower lip inferiorly I:Facial nerve |
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Zygomaticus minor
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O: zygomatic bone I: skin of superior lip A: elevates corner of mouth I: Facial nerve |
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Zygomaticus major
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O: zygomatic bone I: elevates corner of mouth A: skin of superolateral mouth I: Facial nerve |
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Buccinator
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O: alveolar processes of mandible and maxillae I: orbicularis oris A: compresses cheek; helps with chewing I: Facial nerve |
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Sternocleidomastoid
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O: manubrium and sternal end of clavicle I: mastoid process A:bilateral contraction: flexes neck I: Accessory nerve |
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Scalene muscles
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O: tansverse process or cervicle vertebrae I: superior surface of 1st and 2nd rib A flexes neck I: Cervical spinal nerve |
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Splenius capitis
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O: ligamentum nuchae I: occipital bone; mastoid process A: bilateral contraction: extends neck I: Cervical spinal nerves |
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Temporalis
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O: superior and inferior temoral lines I: coronoid process A: elevates and retracts mandible I: Trigeminal nerve |
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Masseter
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O: zygomatic arch I: coronoid process A: elevates and protracts mandible I: Trigeminal nerve |
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Erector Spinae
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O: spinous process I: spinous process A: extends neck and vertebral column; maintains posture I: Cervical, Thoracic, Lumbar spinal nerves |
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External intercostals
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O: inferior border of superior rib I: superior border of inferior rib A:elevates rib I: Thoracic spinal nerves |
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Internal intercostals
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O:superior border of inferior ribs I: inferior border of superior ribs A: depresses ribs I: Thoracic spinal nerves |
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Diaphragm
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O: lumbar vertebrae I: Central tendon A: flattens the muscle I: Phrenic nerve |
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Internal oblique
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O: iliac crest I: linea alba; pubic crest A: bilateral contraction: flexes vertebral column I: Spinal nerves T8-T12, L1 |
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External oblique
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O:external and inferior border of inferior 8 ribs I: linea alba; iliac crest A: bilateral contraction: flexes vertebral column I: Spinal nerves T8-T12, L1 |
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Transverse abdominis
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O: iliac crest I: linea alba; pubic crest A: bilateral contraction: flexes vertebral column I: Spinal nerves T8-T12,L1 |
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Rectus abdominis
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O:superior surface of pubis I: xphoid process A: flexes vertebral column I: Spinal nerves T7-T12 |
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Pectoralis minor
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O: rib 3-5 I: coracoid process A: protracts and depresses the scapula I: Medial pectoral nerve |
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Levator scapulae
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O: transverse process of the C1-C4 I: superior part of medial border of scapula A: elevates and inferiorly rotates scapula I: Scapular nerve |
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Rhomboid major
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O: spinous process of T2-T5 I: medial border of scapula from spine to inferior angle A: elevates, retracts, inferiorly rotates scapula I: Scapular nerve |
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Rhomboid minor
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O: spinous processes of C7-T1 I: border of scapula superior to spine A: elevates, retracts, and inferiorly rotates scapula I: Scapular nerve |
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Serratus anterior
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O:ribs 1-8 I: medial border of scapula A: stabilizes scapula I: Thoracic nerve |
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Trapezius
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O:occipital bone I: clavicle, acromion process and spine of scapula A: rotates scapula; elevates scapula I:Accessory nerve |
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Supraspinatus
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O: supraspinous fossa I: greater tubercle A: abducts arm I: suprascapular nerve |
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Deltoid
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O: acromial end of clavicle I: deltoid tuberosity A: flexes, extends, rotates I: Axillary nerve |
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Teres major
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O: inferior lateral border I: lesser tubercle A: extends; adducts, rotates I: Subscapular nerve |
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Latissimus Dorsi
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O: Spinous processes T1-T12 I: intertubercular groove of humerus A: adducts and medially rotates arm I: Thoracodorsal nerve |
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Pectoralis major
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O: medial clavicle I: lateral part of the intertubercle groove of humerus A: adducts and mediall rotates arm I: Pectoral nerve |
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Infraspinatus
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O: infraspinous fossa I: greater tubercle A: adducts and laterally rotates arm I: Suprascapular nerve |
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Teres minor
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O: upper dorsal lateral border of scapulaI:greater tubercle of humerusA: adducts and laterally rotates armI: Axillary nerve
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