Study Guide 7 Skeletal Flashcards
Define osteomalcia
Softened or weak bones, pain when weight is put on it, caused by insufficient calcium or vitamin d.
Characteristics of a symphysis joint
.
Define osteoporosis
Group of diseases in which reobsorbtion outpaces bone deposit. Bones become fragile.
Define paget’s disease
Excessive bone formation and breakdown. Causes spotty weakening of bone.
Define synchondroses joints
.
Define synovial fluid
In the synovial membrane, made of water and plasma. Decreases friction.
Define the wrist bones
Short bones with irregular shapes.
Describe gouty arthritis
Deposition of uric acid in joints. Normally in big toe. The bone ends fuse, immobilizing a joint.
Describe the various movements of joints
Gliding movements, angular, dorsiflexion and plater flexion, abduction, adduction, circumduction, rotation,
Discuss causes and types of fractures
Breaking of the bone (study types)
Discuss the classifications of joints
Fibrous, cartilagious, and synovial
Fibrous-the bones are joined by fibrous tissue
Cartilaginous-united by cartilage
Synovial-have a fluid filled cavity, freely movable
Discuss the movability of various joints
.
Discuss the parts of synovial joint
.
Discuss the structural classifications of various joints
.
Examples of fibrous joints
.
Function of atlas
.
Function of axial skeleton
.
Function of axis
.
Function of hyoid
.
Function of lacrimal bones
.
Function of red marrow
.
Function of tendon sheath
.
Function of the haversion canal
.
Functions of articular cartilage
.
Functions of bones
.
Functions of bursa
.
Functions of intervertebral discs
.
Functions of osteoblast
Bone forming cells, secrete bone matrix and make new bones.
Functions of osteoclast
Large cells that absorb or break down bone matrix
Functions of osteocyte
Mature bone cells
Functions of various parts of vertebrae
.
Give examples in the human body of each joint type
.
Hematopopresis is what
.
Identify parts of long bones
.
Identify parts of synovial joints
.
Layers of calcification in bones
.
Most abundant skeletal cartilage
Hyaline
Ossification in ends of long bones
.
Outer ankle part
Talus?
Parts and functions of scapula
.
Parts of a long bone
.
Parts of functions of mandible
.