Appendicular Skeleton Flashcards
1
Q
How many bones are in the appendicular skeleton?
A
126
2
Q
What does the appendicular skeleton allow you to do?
A
Allows to move and manipulate objects.
3
Q
What are the two types of bones?
A
Supportive girdles: pectoral (pectoralshoulder) (4) and pelvis (2)
Limbs: upper (60) and lower (60)
4
Q
What is the pectoral (shoulder) girdle?
A
Connects arms to the body
Connects with the axial skeleton ONLY at the manubrium
Positions the shoulders
Provides a base for arm movement
Consists of: 2 clavicles (collarbones) and 2 scapulae (shoulder blades)
5
Q
What is the clavicle?
A
S-shaped long bone
Articulates with:
- manubrium (sternal end) – medial
- scapula (acromial end) – lateral
