muscles
Where are the wrist flexors located
Anterior/ medial side of forearm
What are the carpal bones
Scaphoid, lunate, triquetrum, pisiform, hamate, capitate, trapezoid, trapezium
What is cartilage or soft tissue that provides cushioning and stability to the ball and socket joint
Labrum
What are the three elbow flexors
bicep brachii, brachialis, brachioradialis
What nerve innervates the bicep brachii
Musculocutaneous
What are the muscles that make up the rotator cuff
supraspinatus
infraspinatus
subsacpularis
teres minor
Where is the styloid process of the ulna
Medial and distal, head of the ulna
What ligament attaches the scapula’s coracoid process to its acromion
Coracoacromial :)
What muscle is responsible for scapular winging
Serratus anterior
What nerve innervates the triceps brachii
Radial
What are the wrist flexors
Flexor carpi radialis
flexor carpi ulnaris
flexor digitorum superficialis/ profoundus
palmaris longus ( I think?? lol)
What landmark of the scapula do we always palpate first
The spine of the scapula
What joint is a “bolting together” - a ligament binds each tooth in the mouth within a bony cavity or socket
Gomphosis
what type of joint is freely moveable
Diathrotic
What is the large bundle of nerves that innervates the shoulder and upper extremity, found in the axillary region
Brachial plexus
What muscles make up the erector spinae group
Spinalis, longissimus, iliocostalis
what do thoracic vertebrae resemble
Giraffe :)
What artery is the primary supplier of blood to the head and neck
Common carotid artery
What actions does the sternocleidomastoid have unilaterally
Laterally flex the head and neck to the same side
rotate the head and neck to the opposite side
What nerve innervates the medial and lateral pterygoid
Tribe inalienable
Where do the scalenes insert
1-2 first rib
3 second rib
Cervical and lumbar regions bend anteriorly to form what kind of curves
Lordotic
What is a fin like sheet of connective tissue that runs along the Sagittarius plane from the external occipital protuberance to the spinous process of c7
Ligamentum nuchae
What muscles flexes the fingers into an “L” position
sam will demonstrate:)
Lumbricals
What two nerves innervates the flexor digitorum profundus
Second and third fingers: median
fourth and fifth fingers: ulnar