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ch 15
vocab
38
Anatomy
Undergraduate 1
06/28/2007

Additional Anatomy Flashcards

 


 

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Term
Articular cartilage
Definition
Thin layer of cartilage occurring at the ends of long bones and covering any part of any bone that comes together with another bone to form a joint.
Term
bone
Definition
dense, hard connective tissue composing the skeleton
Term
calcium
Definition
one of the mineral constituents of bone
Term
collagen
Definition
dense connective tissue strands found in the bone
Term
fissure
Definition
narrow, slit-like opening in or between bones
Term
foramen
Definition
opeing or passage in bones where blood vessels,nerves,or both enter and leave
Term
mastoid process
Definition
round projection on the temporal bone behind the ear.
Term
ossification
Definition
process of bone formation
Term
sinus
Definition
hollow cavity within a bone
Term
suture
Definition
joint between bones, such as the skull
Term
trochanter
Definition
large process on lateral proximal aspect of the femur, attachment site for muscles and tendons
Term
vertebra
Definition
an individual backbone composed of the vertebral body, verteral arch, spinous process, transverse process, lamina and neural canal
Term
xiphoid process
Definition
lower, narrow portyion of the sternum
Term
fracture
Definition
traumatic braking of a bone.
Term
osteoporosis
Definition
decrease in bone density
Term
ligament
Definition
connective tissue binding bones to other bones: supports, strengthens, and stabilizes the joint.
Term
suture joint
Definition
joint in which apposed surfaces are closely united
Term
synovial joint
Definition
a freely movable joint
Term
tendon
Definition
connective tissue that binds muscles to bones
Term
arthritis
Definition
inflammation of joints
Term
osteoarthritis
Definition
progressive, degenerate joint diseast characterized by loss of articular cartilage and hypertrophy of bone at articular surfaces.
Term
rheumatoid arthritis
Definition
chronic disease in which joints become inflamed and painful
Term
bunion
Definition
abnormal swelling of the medial aspect of the joint between the big toe and the first metatarsal bone
Term
carpal tunnel syndrome
Definition
compression (by a wrist ligament) of the median nerve as it passes between the ligament and the bones and tendons of the wrist(the carpal tunnel)
Term
dislocation
Definition
displacement of a bone from its joint
Term
ganglion
Definition
a fluid filled cyst arising from the joint capsule or tendon in the wrist
Term
lyme disease
Definition
a recurrent disorder marked by severe arthritis,myalgia malaise,and neurologic and cardiac symptoms
Term
sprain
Definition
trauma to a joint with pain, swelling and injury to ligaments
Term
strain
Definition
injury involving the overstretching of muscle
Term
flexion
Definition
decreasing the angle between two bones: bending a limb
Term
extension
Definition
incrasing the angle between 2 bones; straightening out a limb
Term
abduction
Definition
movement away from the midline of the body
Term
adduction
Definition
movement toward the midline of the body
Term
rotation
Definition
circular movement around the axis.
Term
dorsiflexion
Definition
decreasing the angle of the ankle joint so that the foot bends backward(upward)
Term
plantar flexion
Definition
the motion that extends the foot downward toward the ground as when pointing the toes or stepping on the gas
Term
supination
Definition
the act of turning the palm up
Term
pronation
Definition
palm down
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