Muscles Of The Back

Front 1

List the superficial muscles of the back

Back 1

Trapezius, latissiumus dorsi, rhomboid major, rhomboid minor, levator scapulae

Front 2

The nerve that innervates the trapezius

Back 2

spinal accessory nerve

Front 3

List the origin(s) of the Trapezius muscle

Back 3

Spinous process of C7-T12, Medial Superior Nuchal Line, External Occipital Protuberance

Front 4

List the insertion(s) of the Trapezius muscle

Back 4

Lateral Scapula, acromion and spine of the scapula

Front 5

List the actions of the Trapezuis

Back 5

Adducts scapula, eleveates and helps to roatate neck. Lower fibers depress and help to rotate the scapula

Front 6

List the origin of the Latissimus Dorsi

Back 6

vertebral spines from T7 to the sacrum, posterior third of the iliac crest, lower 3 or 4 ribs, sometimes from the inferior angle of the scapula

Front 7

Name the insertion of the Latissumus Dorsi

Back 7

floor of the interbercular groove

Front 8

Origin of the serratus posterior muscle

Back 8

nuchal ligament, and spinous processes of C7-T3

Front 9

Insertion of serratus posterior muscle

Back 9

ribs 2-5

Front 10

Action of the serratus posterior muscle

Back 10

respiration muscle

Front 11

innervation of serratus posterior

Back 11

intercostal nerves

Front 12

Origin of the serrtus inferior muscle

Back 12

T11-L2

Front 13

List the artery that supplies the trapezius muscle

Back 13

transverse cervical artery