Final Exam: Skeletal System Flashcards
Bursa
Small sacs filled with synovial fluid that are found at moveable joints
Arthritis
Inflammation of a joint
Function of most bone mark is
Formation of muscle attachment and joints
Diaphysis
The shaft of the long bone
Endosperm
A membrane that lines the cavity inside a long bone
Epiphysis
The ends of a long bone
Fontanel
Fibrous membranes between the bones of a baby’s skull
Articulation
Another term for joint
Periosteum
A membrane that covers the outside of the bone
Synovial
A type of protective fluid found at moveable joints
Haversian canal
Microscopic space in bone through which blood vessels and nerves travel
Medullary cavity
Space within the shaft of a long bone
Congenital
A term that means “present at birth”
The number of thoracic vertebrae
12
The number of lumbar vertebrae
5
The number of cervical vertebrae
7
The number of vertebrae in infants
33-34
Bursitis
An infection of the bursa
Pectoral girdle
The clavicle and the scapula make up this
Lordosis
An excessive, abnormal lumbar curvature
Scoliosis
A lateral curvature of the spine
The number of vertebrae in adults
26
Simple break in a bone that does not protrude through skin
Closed
A bone fracture common in children, breaks like young wood, an incomplete fracture
Green stick
Fracture in which bone has been twisted apart
Spiral
I moveable joint between bones of the cranium
Suture
Cleft palate
Deformity in which the maxilla bones fail to fuse correctly
Fracture in which the skin is torn and the bone protrudes through the skin
Open
Flat feet
Condition in which the tendons and ligaments along the foot arch are weakened and the arch flattens