Karteikarten
Lab 5 Upper Limb and Facial Muscles (ID Material)
Karten in diesem Stapel (42)
- 1—
- 2—
- 3—
- 4—
- 5—
- 6—
- 7—
- 8—
- 9—
- 10—
- 11—
- 12—
- 13—
- 14—
- 15—
- 16—
- 17—Protraction: Punching a person, pushing against the wall
Retraction: going down for a push up
Elevation: shrugging shoulders, shoulder shrugs (with weights)
Depression: holding a heavy suitcase, dipping arm with a heavy weight
- 18—
- 19—
- 20—
- 21—
- 22—
- 23—
- 24—Serratus Anterior,
Levator Scapulae, and
Rhomboids (major & minor) CANNOT be seen on arm model!!
- 25—
- 26—
- 27—
- 28—
- 29—Supraspinatus
Origin: Supraspinous fossa
Insertion: Greater tubercle of humerus
Action: Lateral rotation of the humerus
- 30—Blue Star =
Pectoralis Major
Origin: Clavicle and Sternum
Insertion: Intertubercular sulcus
Action: Adduction of the humerus
Red star =
Coracobrachialis
Origin: Coracoid process (of scapula)
Insertion: Humerus
Action: Adduction of the humerus
- 31—Purple star =
Coracobrachialis
Origin: Coracoid process (of scapula)
Insertion: Humerus
Action: Adduction of the humerus
Blue Star =
Brachialis
Origin: Anterior humerus
Insertion: Ulnar Tuberosity
Action: Flexion of the elbow (humeroulnar joint)
- 32—Latissimus Dorsi
Origin: Thoracic, lumbar, and sacral vertebrae
Insertion: Intertubercular Sulcus
Action: Extension and medial rotation of the humerus (i.e. rowing a boat)
- 33—Erector Spinae
-more superficial
-span several vertebrae
-major extensors of the spinal column
- 34—Trapezius
Origin: Occipital protuberance to T12
Insertion: Spine and acromion of the scapula
Action: Elevation, depression, and retraction of the scapula (also lateral flexion of the neck)
- 35—Serratus Posterior
-assist in ventilating the lungs
- 36—Latissimus Dorsi
Origin: Thoracic, Lumbar, and Sacral Vertebra
Insertion: Intertubercular Sulcus
Action: Extension and medial rotation of the humerus (i.e. rowing a boat)
- 37—Rhomboids (major & minor)
Origin: Thoracic vertebrae
Insertion: Scapula
Action: Retraction of the scapula
- 38—Levator Scapulae
Origin: Cervical Vertebrae
Insertion: Scapula
Action: Elevate the scapula
- 39—Rhomboids (major & minor)
Origin: Thoracic vertebrae
Insertion: Scapula
Action: Retraction of the scapula
- 40—Buccinator
(innervated by facial nerve CN VII)
-forms wall of cheek
- 41—Scalenes
-extend to the first two ribs
-stabilize the thoracic cage during forced breathing
-laterally flex the neck when working unilaterally
- 42—Supinator
Origin: Lateral Epicondyle & Ulna
Insertion: Radius
Action: Supination of the antebrachium