#1
Which bone articulates with the scapula to form the shoulder joint?
Humerus
Clavicle
Radius
Ulna
#2
Which muscle is responsible for abduction of the arm at the shoulder joint?
Trapezius
Deltoid
Pectoralis Major
Latissimus Dorsi
#3
Which of the following is NOT a part of the shoulder girdle?
Humerus
Scapula
Clavicle
Sternum
#4
What is the name of the joint formed between the clavicle and the scapula?
Glenohumeral joint
Acromioclavicular joint
Sternoclavicular joint
Coracoclavicular joint
#5
Which ligament stabilizes the shoulder joint from the front?
Coracohumeral ligament
Glenohumeral ligament
Acromioclavicular ligament
Coracoclavicular ligament
#6
What is the term for the shallow socket of the scapula that receives the head of the humerus?
Glenoid fossa
Coracoid process
Acromion
Supraspinous fossa
#7
Which muscle is commonly referred to as the 'rotator cuff' muscle group?
Pectoralis Major
Teres Major
Supraspinatus, Infraspinatus, Teres Minor, Subscapularis
Latissimus Dorsi
#8
What is the function of the subacromial bursa in the shoulder joint?
To provide cushioning and reduce friction
To assist in muscle attachment
To stabilize the acromioclavicular joint
To facilitate rotation of the shoulder
#9
Which muscle is responsible for adduction of the arm at the shoulder joint?
Trapezius
Deltoid
Pectoralis Major
Latissimus Dorsi
#10
Which ligament connects the coracoid process of the scapula to the clavicle?
Coracohumeral ligament
Glenohumeral ligament
Acromioclavicular ligament
Coracoclavicular ligament
#11
Which of the following muscles is NOT part of the rotator cuff?
Supraspinatus
Infraspinatus
Subscapularis
Teres Major
#12
Which nerve innervates the deltoid muscle?
Axillary nerve
Musculocutaneous nerve
Radial nerve
Median nerve
#13
Which of the following movements is primarily limited by the acromioclavicular joint?
Flexion
Extension
Adduction
Elevation
#14
Which structure connects the clavicle to the scapula?
Glenoid labrum
Coracoacromial ligament
Acromioclavicular ligament
Coracoclavicular ligament
#15
Which artery primarily supplies blood to the muscles of the shoulder girdle?
Axillary artery
Brachial artery
Subclavian artery
Thoracoacromial artery
#16
Which nerve innervates the teres major muscle?
Axillary nerve
Thoracodorsal nerve
Suprascapular nerve
Musculocutaneous nerve
#17
Which muscle is responsible for medial rotation of the arm at the shoulder joint?
Trapezius
Deltoid
Pectoralis Major
Subscapularis
#18
Which ligament attaches the coracoid process to the humerus?
Coracohumeral ligament
Glenohumeral ligament
Transverse humeral ligament
Coracoacromial ligament