Muscle
What muscles are in the anterior compartment of the arm?
biceps brachii, brachialis, coracobrachialis
what is the motion of triceps brachii?
extension of the forearm at the elbow.
intertarsal
What is an articulation between two tarsals?
axillary artery
What supplies oxygen rich blood to the upper limb?
What ligament resists elbow valgus?
medial/ulnar collateral ligament
What muscles originate at the coracoid process of scapula?
biceps brachii short head, coracobrachialis
movement of thumb to pinky
what is thumb opposition (thenar, hypothenar)
Longitudinal arch
What supports the weight of the body?
radial and ulnar artery
What are the major vasculature of the forearm?
Compression of which nerve can lead to numbness in the hand?
medial nerve
Where does the teres major originate?
inferior angle of scapula
Subscapularis
What muscle performs internal rotation of shoulder?
humerus, ulna, radius
What are the bones of the elbow joint?
brachial
Where do you take a pulse on an infant?
What is a pseudo joint in the shoulder?
scapulothoracic
Where do the pectoralis major and minor insert?
greater tubercle of humerus
clavicular part: flexion and internal rotation of the arm. acromial part: abduction of the arm beyond the initial 15
spinal part: extension and external rotation of the arm.
what are the movements of the deltoid?
synovial
What are the joints of the wrist?
posterior tibial artery
what vasculature crosses the ankle at the medial malleolus?
What ligaments support the acromioclavicular joint?
costoclavicular, superior and inferior acromioclavicular
What are the dorsal muscles of the foot?
extensor digitorum brevis and extensor hallucis brevis
trapezius
What muscle shrugs the shoulders?
diarthrodial
What type of joint is acromioclavicular?
what does the Posterior tibialis artery do at the ankle?
divides into medial and lateral plantar arteries
When pushing off the ground, where does the force come from?
80% of force from the first two digits