Medical Terminology Chs. 6-8 Flashcards
musculoskeletal system
provides protection, support, movement for body
hematopoiesis
production of blood cells in bone marrow
bone functions
formation of blood cells; storage of fat in bone marrow; storage and release of minerals
musculoskeletal
pertaining to muscles / skeletons
muscular system
all types of muscle
skeletal system
bones, cartilage
orthopedics
prevention / correction of deformities and diseases of musculoskeletal system
bone marrow
soft tissue, fills cavities in bone
red marrow
forms erythrocytes, leukocytes, platelets
crani/o
cranium / skull
cost/o
costa / rib
stern/o
sternum / breastbone
rachi/o, spin/o
spine / backbone / spinal bones
spondyl/o, vertebr/o
vertebrae
cervic/o
cervical
thorac/o
thoracic
lumb/o
lumbar
sacr/o
sacrum
coccyg/o
coccyx vertebrae (tailbone)
clavicul/o
clavicle / collarbone
scapul/o
scapula / shoulder blade
humer/o
humerus / upper arm bone
radi/o
radius / bone in forearm
uln/o
ulna / bone in forearm
carp/o
carpals / wrist bones
metacarp/o
metacarpals / bones in hand
phalang/o
phalanges / bones in fingers and toes
ili/o
ilium / pelvic bone
ischi/o
ischium / pelvic bone
pub/o
pubis / pelvic bone
femor/o
femur / thigh bone
patell/o
patella / kneecap
fibul/o
fibula / lower leg bone
tibi/o
tibia / lower leg bone
tars/o
tarsals / hindfoot bones
calcane/o
calcaneus / heel bone
metatars/o
metatarsals / bones of feet
osteoid
resembling bone
calcification
process where organic tissue is hardened via calcium deposits
rachiodynia / rachialgia
painful spine
spondylitis
inflammation of vertebra
cerebrospinal fluid
clear, colorless liquid that circulates through brain and spinal canal
intervertebral
two adjoining vertebrae
lumbago
dull, aching pain in lower back
thoracolumbar region
inferior thoracic vertebrae and superior lumbar vertebrae
sacrum
fusion of five sacral bones in adult
coccyx
fusion of four coccygeal bones at base of spinal column
thorax
upper part of trunk; contains organs of respiration, circulation
thoracic cage
bony framework around organs / chest tissues
sternocostal
sternum and ribs
vertebrocostal
rib and vertebra
sternoclavicular
sternum and clavicle
pelvis
basin-like structure composed of sacrum, coccyx, and pelvic girdle (bones)
humeroscapular
humerus and scapula
carpus
wrist; eight small bones called carpals
carpal tunnel syndrome
symptoms resulting from pressure on median nerve in carpal tunnel; pain, burning, tingling in fingers / hand
carpophalangeal
wrist and bones of fingers
phalangitis
inflammation of fingers and toes
femoral
pertaining to the femur
patellofemoral
patella (kneecap) and femur
tibialgia
pain in the tibia
tarsus
ankle; seven bones
articul/o
joint
ankyl/o
stiff
arthr/o
articulation, joint
-asthenia
weakness
burs/o
bursa
calc/i
calcium
cellul/o
little cell / compartment
chondr/o
cartilage
de-
down / from / reversing
meta-
change / next in series
-sarcoma
malignant tumor in connective tissue
ten/o, tend/o, tendin/o
tendon
cartilage
dense connective tissue; elastic, but strong and can withstand pressure
usually replaced by bone while embryo matures
chondral
pertaining to cartilage
visceral / involuntary muscle
smooth muscle in internal organs
fascia
fibrous membrane that covers, supports, and separates muscles
tendons
bands of fibrous tissue that attach muscles to bones
articulation / joint
point of union between two or more bones
nonarticular
not pertaining to a joint
synovial joints
joints with cavities between articulating bones; covered with cartilage and a membrane
bursae
sacs of fluid in areas of friction (especially joints); help to lubricate movement
extension
straightening of limb
flexion
bending of limb
rotation
movement of bone around its own axis
circumduction
circular movement of limb at far end
ligaments
strong bands of fibrous tissue that connect bones / cartilage, support / strengthen joints
fibromyalgia
widespread nonarticular pain in torso, extremities, face
myofibrosis
tissue is replaced by fibrous tissue
myasthenia gravis
fatigue and muscle weakness because of defect in conduction of nerve impulses
dislocation
displacement of bone from joint
fracture
breaking of bone, usually from sudden injury
simple fracture
bone is broken but does not puncture skin surface
compound fracture
bone is broken and is visible through opening in skin
sprain
injury to joint that causes pain / disability