Session 1 Pectoral Region Flashcards
1
Q
Three parts of the sternum
A
Mandible
Body
Xiphoid process
2
Q
At what level is xiphoid process
A
T10
3
Q
Nerve supply and function of pec major
A
Lateral and medial pectoral nerves
Adducts and medially rotates the upper limb
4
Q
Nerve supply and function for serratus anterior
A
Long thoracic nerve
Rotate the scapula allowing the arm to be raised
5
Q
Innervation and function of pec minor
A
Elevates the ribs if scapula fixed and assist the serratus anterior
Medial pectoral nerve ie middle layer
6
Q
Where on the scapula does pec minor attach
A
Coroacoid process
7
Q
What does the superior aspect of manubrium contain
A
Depression
Jugular notch
8
Q
What is the only nerve that runs down
A
Long thoracic nerve
