Joints
Growth/Remodling
Long Bone Anatomy
Developmental
Microscopic Anatomy
100
The functional classifications of bones... ______ are "immovable" joints ______ are "slightly movable" joints and ______ are "freely movable" joints
What is synarthroses, diarthroses, and amphiarthroses.
100
2 regions that do not get converted from hyaline cartilage to bone
What is articular cartilages and the epiphyseal plates
100
Makes up most of the bone length and is protected by the periosteum.
What is the diaphysis
100
A bone-thinning disease
What is osteoporosis
100
tiny cavities in the matrix
What is lacunae
200
The sturctural classifications of joints (3)
What are fibrous, cartilaginous, and synovial joints.
200
the process of bone formation
What is ossification
200
A rounded articular projection
What is a condyle
200
Causes a bone to be healthy
What is physical stress
200
concentric circles in which the lacunae are arranged
What is lamellae
300
a flattened fibrous sac that is lined w/ synovial membrabe containing a thin film of synovial fluid
What is a bursae
300
Two factors that cause bone remodling
What is calcium levels in the blood and the pull of gravity / muscles on the skeleton
300
The epiphyses ________ in order to decrease friction at joint surfaces.
What is articular cartilage
300
Maintains the health and normal density of a woman's skeleton
What is estrogen
300
run length-wise trough the matrix; carry blood vessels and nervers
What is central canal
400
an elongated bursa that wraps completely around a tendon that is subjected to friction
What is a tendon sheath
400
determines when or if bone is broken down or formed in response to the need for more or fewer calcium ions in the blood
What is parathyroid hormones or PTH
400
A shallow depression in a bone; often serves as an articular surface.
What is a fossa
400
factors that contribute to osteoporosis
What is a diet lacking in calcium and protein, lack of vitamin D, smoking, and insufficient weight-bearing exercise or stress to the bone
400
tiny canals that radiate from the central canal; creates a transportation system that reaches all parts of the bone
What is canaliculi
500
the four distinguishing features of synovial joints
What is 1. articular cartilage 2. fibrous articular capsule 3. joint cavity 4. reinforcing ligaments
500
A disease in children in which the bones fail to calcify; usually due to a lack of calcium or vitamin D in the diet
What is rickets
500
When a bone is growing length-wise the ______ is present.
What is the epiphyseal plate
500
A hunched over position
What is Kyphasis
500
communication pathway from the outside of a bone to its interior; runs at a right angle to the shaft
What is perforationg or volkman's canal
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