Week 2 Bone And Anatomy Flashcards
Characteristics of axial skeleton
Vertebral column ribs and skull
80 bones
What are the two main groups of bone
Axial skeleton
Appendicular skeleton
Characteristics of an appendicular skeleton
Bones of the pelvis and lower limb
126 bones
Functions of bone tissue
Support – skeleton is structural framework of body
Protection – skeleton protects many internal organs
Assists in movement – muscles pulling on bones
Mineral homeostasis – bone tissue stores and releases minerals
Blood cell production – within certain bones
Describe long bones
Weight bearing
Short bones
.
Flat bones
Provide protection
Irregular bones
.
Sesamoid bones
Developing tendons with compression
Sutures bones
Small flat irregular bones of the skull
Bulges depressions and Holes in bones service
Side of attachment for muscles ligaments and tendons
Site of muscle and ligament attachment
For tuberosity
Rounded projection
Site of muscle and ligament attachment
For crest
Narrow, prominent ridge
Site of muscle and ligament attachment
For trochanter
Large blunt irregular surface
Site of muscle and ligament attachment
For tubercle
Small rounded projection