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65 Cards in this Set
- Front
- Back
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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 forlimb 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 the forelimb |
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pectoralis minor
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Origin: caudal sternebrae
Insertion: proximal half of humerus Function: adducts and rotates the forelimb |
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xiphihumeralis
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Origin: xiphoid process
Insertion: proximal end of humerus Function: adducts and rotates the forelimb |
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acromiodeltoid
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Origin: acromion process of scapula
Insertion: humerus Function: flexes and rotates humerus |
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acromiotrapezius
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Origin: nerual spines of cervical and first thoracic vertebrae
Insertion: metacromion process and spine of scapula Function: draws scapula dorsally and medially |
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clavotrapezius
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Origin: nuchal line of skull and dorsal midline of neck
Insertion: clavicle Function: draws humerus craniad |
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infraspinatus
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Origin: infraspinous fossa of scapula
Insertion: greater tuberosity of humerous Function: rotates the humerus |
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latissiums dorsi
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Origin: lumbodorsal fascia and neural spines of the last thoracic and lumbar vertebrae
Insertion: medial surface of humerus Function: elevates the arm and draws it caudad |
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levator scapulae ventralis
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Origin: occipital bone and transverse process of atlas
Insertion: metacromion process Function: dras scapula craniad |
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rhomboideus
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Origin: nerual spines of thoracic vertebrae
Insertion: ventral border of scapula Function: draws scapula dorsally |
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rhomboideus capitis
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Origin: superior nuchal line
Insertion: angle of scapula Function: draws scapula craniad |
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spinodeltoid
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Origin: spine of the scapula
Insertion: deltoid ridge of the humerus Function: elevates and rotates the humerus |
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spinotrapezius
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Origin: neural spines of the thoracic vertebrae
Insertion: fascia around scapula Function: draws scapula dorsally and caudad |
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splenius
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Origin: mid-corsal fascia of the neck
Insertion: nuchal line Function: turns and elevates head |
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supraspinatus
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Origin: supraspinous fossa
Insertion: greater tuberosity of humerus Function: extends the humerus |
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teres minor
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Origin: axillary border of scapula
Insertion: greater tuberosity of humerus Function: rotates humerus |
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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 compresses abdominal viscera |
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transversus
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Origin: ilium, lumbar vertebrae, and posterior ribs
Insertion: linia alba Function: compresses abdominal viscera |
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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 the lower jaw |
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geniohyoid
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Origin: mandible
Insertion: hyoid Function: draws hyoid craniad |
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hyoglossus
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Origin: hyoid
Insertion: tongue Function: retracts the 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: lamboidal ridge of 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: lamboidal crest and zygomatic process of frontal bone
Insertion: coronoid process of mandible Function: elevates lower jaw |
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scalenus
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Origin: ribs
Insertion: cervical vertebrae Function: flexes neck & draws ribs craniad |
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serratus ventralis
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Origin: first ten ribs
Insertion: vertebral border of scapula Function: draws scapula ventrally and craniad |
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subscapularis
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Origin: subscapular fossa
Insertion: lesser tuberosity of humerus Function: draws humerus medially |
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teres major
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Origin: axillary border of scapula
Insertion: medial surface of humerus Function: draws humerus medially |
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transversus costarum
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Origin: sternum
Insertion: first rib Function: draws sternum craniad |
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biceps brachii
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Origin: border of glenoid fossa
Insertion: tuberosity of radius Function: flexes forearm |
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brachialis
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Origin: lateral surface of humerus
Insertion: below semilunar notch of ulna Function: flexes forearm |
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epitrochlearis
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Origin: lateral surface of latissimus dorsi
Insertion: olecranon process of ulna Function: rotates ulna |
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trieps brachii
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Origin: shaft of humerus
Insertion: olecranon process of ulna Function: extends forearm |
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lateral head of triceps brachii
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Origin: deltoid ridge of humerus
Insertion: olecranon process Function: extends forearm |
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medial of triceps brachii
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Origin: axillary border of scapula
Insertion: olecranon process Function: extends forearm |
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long head of triceps brachii
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Origin: humerus
Insertion: olecranon process Function: extends forearm |
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biceps femoris
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Origin: ischial tuberosity
Insertion: proximal third of tibia Function: flexes the leg |
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caudofemoralis
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Origin: proximal caudal vertebrae
Insertion: patella Function: abducts thigh |
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gluteus maximus
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Origin: last sacral and first caudal vertebra
Insertion: fascia lata Function: abducts thigh |
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gluteus medius
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Origin: iliac crest, sacral, and first caudal vertebra
Insertion: greater trochanter of femur Function: abducts thigh |
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tensor fasciae latae
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Origin: ilium
Insertion: fascia lata Function: extends the fascia lata |
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adductor femoris
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Origin: pubic symphysis
Insertion: ventral surface of femur Function: adducts thigh |
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adductor longus
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Origin: pubic symphysis
Insertion: femur Function: adducts thigh |
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gracilis
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Origin: pubic symphysis
Insertion: fascia of lower thigh Function: adducts thigh |
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rectus femoris
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Origin: ilium
Insertion: patella Function: extends lower leg |
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sartorius
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Origin: iliac crest
Insertion: patella and proximal tibia Function: adducts and rotates thigh |
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semimembranosus
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Origin: ischium
Insertion: tibia Function: flexes lower leg |
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vastus intermedius
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Origin: femur
Insertion: patella Function: extends lower leg |
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vastus lateralis
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Origin: femur
Insertion: patella Function: extends lower leg |
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vastus medialis
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Origin: femur
Insertion: patella Function: extends lower leg |
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extensor digitorum longus
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Origin: lateral epicondyle of femur
Insertion: digits II-V Function: extends digits |
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gastrocnemius
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Origin: femur and tendon of plantaris
Insertion: calcaneum Function: extends foot |
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peroneus group
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Origin: fibula
Insertion: metatarsals Function: some flex foot, some extend foot |
