The elbow has a medial or _____ ligament, and a lateral or _____ ligament. What

Question

The elbow has a medial or _____ ligament, and a lateral or _____ ligament. What type of joint is the first CMC joint? What structure separates the proximal row of carpals from the distal ulna? What muscle attaches to the transverse processes of the first four cervical vertebrae and extends to the superior angle of the scapula. What two muscles are the primary movers in scapular upward rotation? What two muscles at the glenohumeral joint work to move the humerus into abduction? What muscle supinates the forearm when the elbow is fully extended? What muscle is the main forearm pronator when the elbow is flexed? Which of these movements at the shoulder can the pectorals major aid in?:. adduction external rotation horizontal flexion/adduction all of these The deltoid has three portions. List each pan and its movement: Portion 1 Movement Portion 2 Movement Portion 3 Movement What muscles assist with scapular protraction? Aside from the biceps brachii and brachioradialis, list 3 other muscles which can assist with elbow flexion Movements of the shoulder aided by the teres major include: inward rotation extension and hyperextension abduction all of these As the name implies, the biceps brachii has two heads; the short head originates on the _____ process of the scapula The long head passes through the _____ groove of the humerus to originate from the superior lip of the distal attachment of this muscle is on the _____ of the _____. What is the difference between the flexor digitorum profundus and flexor digitorum superificalis muscles? What muscle assists the triceps with elbow extension and has a large role in keeping the joint capsule from getting stuck between the humerus and the ulna?

Explanation / Answer

15.The elbow has a medial or collateral ligament and lateral or exteral lateral ligament

16.The carpometacarpal joint of the thumb is defined as the the first carpometacarpal joint.It is a type of the trapeziometacarpal joint (TMC) as it is used to connect the trapezium to the first metacarpal bone,.

17.The midcarpal joint is defined as the the S-shaped joint space which is used to separate the proximal and distal rows of carpal bones .

18.The scalene muscles perform this function.

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