Axial Skeleton and Extensor Muscles
The other name for C2
Axis
The strongest chewing muscle
Masseter
The bony landmark meaning "peak" of the shoulder
Acromion
The shoulder cap muscle and it's insertion
Deltoid, deltoid tuberosity
BONUS: Name the functions
The function of Abductor Pollicis Longus
Abduction of the thumb
The movement of the vertebral column side to side
Lateral Flexion
The insertion/ attachment point of the muscles of facial expression
Hypodermis
The muscles of the rotator cuff and their common attachment
Supraspinatus, infraspinatus, teres minor, subscapularis
common attachment: greater tubercle of humerus (3/4)
The common attachment of Pectoralis major, Teres major, and Latissimus dorsi
Intertubercular groove (ITG)
The common attachment for the anterior antebrachium
Medial Epicondyle
BONUS: Name the main function of this compartment (one word)
The bone covering the back of the skull
Occipital Bone
The internal layer muscle(s) in the thoracic region
Innermost intercostals and the diaphragm
BONUS: Name the functions
The muscles that perform adduction of the scapula
Rhomboid major, rhomboid minor, trapezius
(little bit levator scapulae)
The origin, and insertion of Coracobrachialis
O: Coracoid process (scapula)
I: Proximal Medial humerus
The muscles that abduct the fingers
Palmar interossei
The synovial joint between two vertebrae
Facet Joint
The combination of all the lateral muscle's aponeuroses wrapping around the rectus abdominus
Rectus Sheath
BONUS: What is the white line created by the rectus sheath that runs down the middle of the rectus abdominus, dividing the two sides?
The origin, insertion, and function(s) of Serratus Anterior
O: Ribs 1-8, 9
I: Anterior Medial Margin of Scapula
F: Abduction, upward rotation, and stabilization of the scapula
The origin, insertion, and function of Teres major
O: Inferior angle of scapula
I: Intertubercular groove
F: adduction, medial rotation, and extension from flexion of the shoulder
The muscle that is a flexor in an extensor compartment
Brachioradialis
BONUS: Name the function
The back extensor muscles, in order superficial to deep
Splenius Capitus/ Splenius Cervicis, Iliocostalis/ Longissimus/ Spinalis, Semispinalis, Multifidus
VOEMIS for the abdomen
V- Rectus abdominus
O- External oblique
E- External oblique
M- Internal oblique
I- Transversus abdominus and Quadratus lumborum
S- Psoas Major (and minor)
BONUS: Name the functions
The origin(s) and insertion(s) and function(s) of Trapezius
O: External Occipital Protruberance, Nuchal Ligament, Spinous Processes of C7-T12
I: Spine of Scapula, Acromion, Lateral 1/3 clavicle
F: Adduction, elevation, and stabilization of the scapula, extension of the head
The origin(s), insertion, and function(s), of Triceps Brachii
O: Long head: Infraglenoid tubercle
Lateral head: Proximal Posterior humerus
Medial head: Distal Posterior humerus
I: Olecranon process
F: Elbow extension, shoulder extension
Superficial: Pronator teres, flexor carpi radialis, palmaris longus, flexor carpi ulnaris (pro, flex, palm, flex)
Intermediate: Flexor digitorum superficialis
Deep: Flexor digitorum profundus, pronator quadratus, flexor pollicis longus
4-1=3