arm and shoulder 2
which is the insertion of the trapezius?
D. lateral one-third of clavicle, acromion and spine of scapula
the pectoralis minor attaches to which bony landmark?
a. coracoid process
which is the insertion of the pectoralis major?
a. crest of greater tubercle of humerus
which is the insertion of the triceps brachii?
a. olecranon process of ulna
which is the origin of the levator scapula?
a. transverse processes of 1st-4th cervical vertebrae
the rhomboids are superficial to the erector spinae and deep to which muscle?
a. trapezius
which of the following is the only muscle of the posterior arm?
a. triceps brachii
which portion of the serratus anterior is most accessible?
b. inferior to the axilla
which head of biceps brachii passes through the intertubercular groove?
b. long head*
which is the insertion of the coracobrachialis?
b. medial surface of mid-humeral shaft
the pectoralis minor is located deep to which muscle?
b. pectoralis major
in anatomical position, the cocacobrachialis is deep to which two muscles?
b. pectoralis minor and biceps brachii
the biceps brachii and coracobrachialis muscles share what common attachment site?
c. coracoid process
which is the origin of the biceps brachii's short head?
c. coracoid process of scapula*
which of the following is ta part of the origin of the trapezius?
c. external occipital protuberance and medial portion of superior nuchal line of occiput
which part of the scapula serves as an attachment site for both the rhomboids and serratus anterior?
c. medial border
which is the insertion of the rhomboid major?
c. medial border of scapula between spine of scapula and inferior angle
which muscle is divided into three segments; clavicular, sternal, and costal?
c. pectoralis major
which is the origin of the serratus anterior?
d. external surfaces of upper eight of nine ribs
which part of the scapula serves as an attachment site for the long head triceps brachii?
d. infraglenoid tubercle
which is the origin of the pectoralis minor?
d. third, fourth and fifth ribs
which is the insertion of the biceps brachii?
d.tuberosity of radius and aponeurosis of biceps brachii*