SCTC A&P I-Muscle Unit Flash Cards

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Title: SCTC A&P I-Muscle Unit
Description: Muscle unit origin insertion function
Number of Cards: 161
Save Count: 0
Author: brian.peterson17
Created: 2009-11-13
Tags: 2009 a&p1 fall function insertion muscle origin
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    • Question
    • Answer
    • Side 3
    • Orbicularis Oris:Origin
    • Maxilla & Mandible
    • Muscle around mouth
    • Orbicularis Oris:
      Insertion
    • Lips
    • Muscle around lips
    • Orbicularis Oris:
      Function
    • Purses Lips-kissing muscle
    • Muscle around mouth
    • Orbicularis Oculi:
      Origin
    • Medial eye orbit
    • Orbicularis Oculi:
      Insertion
    • eyelids
    • Orbicularis Oculi:
      Function
    • closes eye
    • Frontalis:
      Origin
    • Epicranial aponeurosis
    • Forehead
    • Frontalis:
      Insertion
    • Skin of forehead
    • Frontalis:
      Function
    • raise eyebrow and wrinkle forehead
    • Temporalis:
      Origin
    • Temporal bone
    • Temporalis:
      Insertion
    • Mandible
    • Temporalis:
      Function
    • Closes Mouth
    • Masseter: Origin
    • Zygomatic arch
    • Masseter: Insertion
    • Mandible
    • Masseter: Function
    • Closes mouth
    • Platysma: Origin
    • Sup. Thorax & Costal
    • Patysma: Insertion
    • Mandible
    • Platysma: Function
    • Open mouth
    • Buccinator: Orgin
    • Maxilla & Mandible
    • Buccinator: Insertion
    • Orbicularis Oris
    • Buccinator: Function
    • Compresses Cheek-sucking muscle`
    • Sternocleidomastoid: Origin
    • Clavicle & Sternum
    • Sternocleidomastoid: Insertion
    • Mastoid process
    • Sternocleidomastoid: Function
    • Turns the head
    • Pectoralis major: Origin
    • Clavicle, sternum & costal cartilage
    • Pectoralis major: Insertion
    • Greater tubercle of humerus
    • Pectoralis major: Function
    • Flexes/adducts shoulder
    • Prime mover is...
    • A muscle whose contraction is responsible for producing a particular movement.
    • Flexion is...
    • moving so that the angle decreases
    • Abduction is...
    • moving away from the body
    • adduction is...
    • moving towards the body
    • Pectoralis minor: Origin
    • Ribs
    • Pectoralis minor: Insertion
    • Coracoid process
    • Pectoralis minor: Function
    • Flexes shoulder & depresses scapula
    • Serratus anterior: Origin
    • Ribs
    • Serratus anterior: Insertion
    • Scapula
    • Serratus anterior: Function
    • Abducts & elevates the arm. Prime mover-throwing
    • Diaphragm: Origin
    • Body wall
    • Diaphragm: Insertion
    • Central tendon
    • Diaphragm: Function
    • Inspiration-prime mover
    • Rectus abdominus: Origin
    • Pubic bone
    • Rectus abdominus: Insertion
    • Xiphoid process & inferior ribs
    • Rectus abdominus: Function
    • flexes waist & compresses abdomen
    • External abdominal obliques: Origin
    • Ribs
    • External abdominal obliques: Insertion
    • Linea alba
    • External abdominal obliques: Function
    • flexes waist & compresses abdomen
    • Internal abdominal obliques: Origin
    • Inguinal ligament, ilium & thoracolumbar vertebrae
    • Internal abdominal obliques: Function
    • flexes waist & compresses abdomen
    • Transverse abdominus: Origin
    • Inguinal ligament, ilium & ribs
    • Transverse abdominus: Insertion
    • Xiphoiod process & linea alba
    • Transverse abdominus: Function
    • Compresses abdomen
    • Trapezius: Origin
    • Scapula
    • Trapezius: Insertion
    • External occipital protuberance
    • Trapezius: Function
    • Extends neck
    • Infraspinatus: Origin
    • Scaula
    • Infraspinatus: Insertion
    • Greater tubercle of humerus
    • Inftraspinatus: Function
    • Extends & laterally rotates humerus
    • Latissimus dorsi: Origin
    • Vertebrae
    • Latissimus dorsi: Insertion
    • Proximal humerus
    • Latissimus dorsi: Function
    • adducts & medially rotates humerus
    • Erector spinae: Origin
    • Ribs
    • Erector spinae: Insertion
    • Vertebrae
    • Erector spinae: Function
    • Posture
    • Deltoid: Origin
    • Clavicle & Scapula
    • Deltoid: Insertion
    • Deltoid tuberosity
    • Deltoid: Function
    • Abduct humerus
    • Origin is...
    • The place where the fixed end attaches to a bone, cartilage, or connective tissue.
    • Insertion is...
    • The site where the moveable end attaches to another structure.
    • Biceps brachii: Origin
    • Coracoid process of scapula
    • Biceps brachii: Insertion
    • Radius
    • Biceps brachii: Function
    • Flexes elbow
    • Triceps brachii: Origin
    • Scapula & humerus
    • Triceps brachii: Insertion
    • Olecranon of ulna
    • Triceps brachii: Function
    • Extends elbow
    • Brachialis: Origin
    • Proximal humerus