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30 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Frontal Belly of Occipitofrontalis
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Origin: Frontal bone of Galea aponeurotica
Insertion: Epicranial aponeurosis; skin of eyebrow |
Action: Wrinkles forehead, elevated eyebrow, moves scalp
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Occiptal belly of Occipitofrontalis
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Origin: Occipital bone and mastoid process
Insertion: Galea Aponeurotica |
Action: Retracts Scalp
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Orbicularis oculi
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Origin: Bones of medial orbit
Insertion: Tissue of eyelid |
Action: Closes eye
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Orbicularis oris
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Origin:Maxillae; mandible
Insertion: Integument, muscles encircling mouth |
Action: Closes and purses lips
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Buccinator
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Origin: Maxillae; mandible
Insertion: Orbicularis Oris |
Action: Compresses cheek; holds food while chewing.
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Lateral rectus
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Origin: Common tendinous ring
Insertion: Anterolateral surface of the eyeball |
Action: Moves eyeball laterally
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Medial rectus
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Origin: Common tendinous ring
Insertion: Anteromedial surface of the eyeball |
Action: Moves eyeball medially
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Superior rectus
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Origin: Common tendinous ring
Insertion: Anterosuperior surface of the eyeball |
Action: Moves eyeball superiorly
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Inferior rectus
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Origin: Common tendinous ring
Insertion: Anteroinferior surface of the eyeball |
Action: Moves eyeball medially and inferiorly
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Superior Oblique
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Origin: Sphenoid bone
Insertion: Posteroinferior, lateral surface of the eyeball |
Action: Moves eyeball inferiorly and laterally
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Inferior Oblique
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Origin: Orbital portion of maxilla
Insertion: Posteroinferior, lateral surface of the eyeball |
Action: Moves eyeball superiorly and laterally
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Hyoglossus
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Origin: Hyoid bone
Insertion: Inferolateral side of tongue |
Action: Depresses and retracts tongue
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Sternocleidomastoid
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Origin: Manubrium sternal end of clavicle
Insertion: Mastoid process of temporal bone |
Action: Rotates head; flexes neck
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External abdominal oblique
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Origin: Lower eight ribs
Insertion: Iliac crest and linea alba |
Action: Compresses abdomen; rotates lumbar region; draws thorax downward
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Internal abdominal oblique
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Origin: Iliac crest, inguinal ligament, and lumbodorsal fascia and costal cartilage of lower six ribs.
Insertion: Linea alba and costal cartilage of lower three or four ribs |
Action: Compresses abdomen; flexes vertebral column; draws thorax inferiorly.
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Rectus abdominus
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Origin: Pubic crest; symphysis pubis
Insertion: Costal cartilage of fifth to seventh ribs and xiphoid process of sternum. |
Action: Flexes vertebral column; compresses abdominal wall
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Levator Ani
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Origin: Spine of ischium and pubic bone
Insertion: Coccyx |
Action: Supports pelvic viscera; aids in defecation
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Pectoralis Major
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Origin: Clavicle, sternum and costal cartilages of second to sixth rib; rectus sheath
Insertion: Greater tubercle and groove of humerus |
Action: Flexes, adducts, and rotates shoulder joint medially.
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Latissimus Dorsi
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Origin: Spinous processes of sacaral, lumbar and lower thoracic vertebrae
Insertion: Intertubercular groove of humerus |
Action: Extends, adducts and rotates shoulder joint medially
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Deltoid
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Origin: Clavicle, acromion, and spine
Insertion: Deltoid tuberosity of humerus |
Extends, abducts, and flexes shoulder joint
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The crease in between the anterior elbow
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Cubital Fossa
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The crease in the between the posterior knee
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Popliteal Fossa
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What is another name for neuroglia?
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Glial cells
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Three divisions of the nervous system.
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Central nervous system
Peripheral nervous system Autonomic nervous system |
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Two subdivisions of autonomic nervous system.
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Sympathetic Division and Parasympathetic
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Convolutions in the brain
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Gyrus (raises)
Sulcus (crevices) |
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The white matter of the cerebellum is called ______.
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Arbor Vitae
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Biceps brachili
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Origin: Coracoid process and tuberosity above glenoid cavity of scapula
Insertion: Radial tuberosity and bicipital aponeurosis |
Flexes elbow joint, supinates forearm and hand at radioulnar joint.
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The head/bulbouse end of the nerve is called ________ .
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Perikeryon
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Triceps Brachii
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Origin: Tuberosity below glenoid cavity; lateral and medial surfaces of humerus
Insertion: Olecranon process of ulna |
Extends and adducts arm
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