Pectoral Region - Severson Flashcards
1
Q
Which rib joins the sternum at the sternal angle?
A
2nd rib!
2
Q
Name the 3 parts of the sternum. Superior to inferior
A
Manubrium - Body - Xiphoid Process
3
Q
A
4
Q
Which of the following muscles attaches to the superior and lateral aspect of the structure to which the arrow points?
Deltoid
Infraspinatus
Subscapularis
Supraspinatus
Teres minor
A
Supraspinatus
5
Q
Which of the following muscles attaches to the structure to which the arrow points?
Deltoid
Latissimus dorsi
Subscapularis
Supraspinatus
Teres major
Triceps (long head)
A
Long head of triceps!
6
Q
The pectoralis major and minor are innervated by which nerves?
A
Lateral pectoral nerve - pectoralis major
Medial pectoral nerve - BOTH pecotalis major and minor
