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LOM Ch 15 Vocab
Pathology and Misc
Question | Answer |
---|---|
diaphysis | middle region of long bone |
epiphysis | end of long bone |
epiphyseal plate | area of cartilage tissue that is constantly being replace by new bone tissue (growth plate) |
metaphysis | flared portion of bone thatlieds between the epiphysis and diaphysis |
periosteum | fibrous vascular membrane surrounding the bone |
red bone marrow | consists of immature and mature blood cells in various stages of develoment |
yellow bone marrow | composed mainly of fat cells |
tubercle | rounded process on bones for attachemtn of tendons and muscles |
bone head | rounded end of bone |
tubercle | rounded process on the femur for attachment of tendons and muscles |
condyle | rounded, knuckle-like process at the joint |
fossa | shallow cavity in bone |
foramen | opening in bone for blood vessels and nerves |
fissure | narrow, deep lit-like opening in bone |
sinus | hollow cavity within a bone |
sutures | joints in the skull |
trabeculae | supportinb bundles of bony fibers in cancellous (spongy) bone |
acetabulum | rounded depression i the pelvis that joins the femur |
haversian canals | minute spaced filled with blood vessels; found in compact bone |
Ewing sarcoma | rare malignant tumor arising in bone usually in children |
exostosis | bony growth (benign)arising from surface of bone |
fracture | traumatic breaking of a bone |
osteogenic sarcom | common malignant tumor arising from osteoblasts |
comminuted fracture | shattered |
greenstick fracture | fracture that does not penetrate through both sides of bone |
compound fracture | broken bone extends through the skin |
impacted fracture | two sides of bone pushed into each other |
colles fracture | fracture at wrist |
compression fracture | bone collapses or is compressed |
osteomalacia | softening of the bone |
osteomyelitis | inflammation of the bone (secondary to infection) |
osteoporosis | decrease in bone density |
talipes | congenital abnormality of the hindfoot (clubfoot) |
ankylosing spondylitis | chronic, progressive arthritis with stiffening of joint - primarily the spine |
gouty arthritis | inflammation and painful swelling of joints caused by excessive uric acid |
osteoarthritis (OA) | progressive, degenerative joint disease with loss of articular cartilage and hypertropy of bone |
rheumatoid arthritis | chronic joint condition with inflammation and pain caused by autoimmune reaction |
carpal tunnel syndrome (CTS) | compression of the median nerve as it passes between the ligament and the boners and tendons of the wrist |
dislocation | displacement of a bone from its joint |
ganglion | fluid-filled cyst arising from joint capsules - usually in the hand |
disc herniation | abnormal protrusion of an intervetebral disk into the spinal canal or spinal nerves |
sprain | trauma to a joint without rupture |
strain | overstretching of a muscle |
systemic lupus erythematosus (SLE) | chronic inflammatory autoimmune disease involving joints, skin, kidneys, nervous system, heart and lungs |
striated muscle | voluntary; skeletal muscles |
smooth muscle | involuntary; visceral muscles |
cardiac muscle | striated in appearance but like smooth muscle in action |
flexion | bending a limb |
extension | extending a limb |
abduction | away from midline |
adduction | toward midline |
rotation | circular movement around an axis |
dorsiflexion | foot bending upward |
plantar flexion | foot bending downward |
supination | act of turning palm up |
pronation | act of turning palm down |
polymyositis | chronic inflammatory muscle disease |
muscular dystrophy | group of inherited diseases characterized by progressive weakness and degeneration of muscle fibers without involvement of the nervous system |