Show:
Terms
Bone Histology
Bone Growth and Remodeling
Joints
Motion and Movement
100
Osteoblast
What is a bone forming cell
100
Collagen and hydroxyapatite
What are the principle agents in bone matrix
100
The external callus
What helps to hold the broken pieces of bone together
100
Ball and socket joint
What is the joint in the body that provides the most range of motion?
100
Standing on your toes
What is plantar flexion?
200
Osteoclast
What is a large multinucleated cell that breaks down bone
200
Flexibility, tensile strength and hardness
What do collagen and hydroxyapatite do to the bone?
200
Appositional growth
What is growth that can occur after the epiphyseal plate is ossified?
200
Fibrous joints and cartilaginous joints
What are the two types of joints that offer little or no motion?
200
Leg moving away from the midline
What is abduction?
300
Osteocyte
What is a mature bone cell surrounded by bone matrix
300
Canaliculi
What are extensions of osteocytes which allow communication with one another?
300
Callus
What forms after a clot forms on a broken bone
300
Lubrication of the joint
What is the purpose of the synovial fluid in a synovial joint
300
Rotation of the arms so that palms are facing up
What is supination?
400
Hematoma
What is a localized mass of blood that is confined to an organ or some definable space
400
Cancellous bone
What is all new bone tissue
400
Ossification
What is the process of turning cartilage into bone?
400
Synovial membrane
What produces synovial fluid?
400
Rotation of arms so that palms are facing down
What is pronation?
500
Callus
What is a mass of tissue that connects the ends of a broken bone
500
To become compact bone; to change mass, and to repair
What are reasons for bone to be remodeled?
500
Bone remodeling
What is the process of breaking down and rebuilding bone called?
500
Cushions the ends of the bones
What is the purpose of the articular cartilage in a synovial joint?
500
Circular motion performed by ball and socket joints
What is circumduction?