Skeletal System Flashcards
What is the outer covering of a long bone which is composed of a dense fibrous membrane?
Periosteum
Which aspect of a long bone is responsible for production of red blood cells?
Medulary aspect
Which aspect of a long bone is responsible for bone growth repair and nutrition?
Periosteum
What is the primary growth center for long bones?
Diaphysis (body)
What is the secondary growth center for long bones?
Epiphysis
The study of the joints and articulations is called?
Arthrology
What are the three FUNCTIONAL classifications of joints?
Synarthrosis- immovable
Amphiarthrosis-limited movement
Diarthrosis- freely moveable
What are the three STRUCTURAL classifications of bones?
Fibrous
Cartilaginous
Synovial
What are the 4 classifications of bones?
Long, short, flat, irregular
What bones are irregular?
Vertebra, facial bones, pelvic bones
What are types of short bones?
Carpal and tarsal bones
What are types of flat bones?
Calvarium, sternum, ribs, and scapula
What is a type of fibrous joints?
Skull sutures
What are types of cartilaginous joints?
Intervertebral joints, symphosis pubis
What are the 7 types of synovial joints?
Plane- gliding Ginglymus- hinge Trochoid- pivot Ellipsoid- condyloid Sellar- saddle Spheroidal- ball and socket Bicondylar