Chapter-4 Musculoskeletal System Flashcards
What makes up the musculoskeletal system?
Bones, joints, and muscles
What do your bones, joints, and muscles do together?
They move you, protect you, and give your body support.
Describe the steps of the formation of bones.
1) Bones start as cartilage
2) Blood vessels penetrate the cartilage and
3) Bone cells (osteocytes) begin the process of replacing the cartilage model with actual bone
Describe the time frame of bone formation.
Bone making process begins well before you are born and does not finish until puberty ends.
In which direction do the bones harden?
Many bones harden from the center outward.
Some bones, however, grow at special growth centers called epiphyseal plate (aka growth plate).
What is the growth plate of the bone called?
Epiphyseal plate
What is the area between the end of the bone (epiphysis) and the long shaft of the bone (diaphysis).
The metaphysis
- physis
- Suffix
Def: growth
Ex. epiphysis, diaphysis, metaphysis
oste/o
Def: bone
Ex. osteopathy, periosteum
crani/o
Def: head, skull
Ex. craniometer, carniomalacia
cervic/o
Def: neck
Ex. cervical spine, cervicitis
spondyl/o
Def: vertebra
Ex. invertebrate, spondylitis
lumb/o
Def: loin, lower back
Ex. lumbar, lumbodynia
brachi/o
Def: arm
Ex. brachiocephalic, brachialgia
dactyl/o
Def: finger
Ex. adactyly, dactylalgia
carp/o
Def: wrist
Ex. carpectomy, metacarpal
cost/o
Def: rib
Ex. costectomy, intercoastal
femor/o
Def: femur (thighbone)
Ex. femoral artery
tibi/o
Def: tibia (shinbone)
Ex. tibialgia
tars/o
Def: ankle
Ex. tarsitis, tarsalgia
chondr/o
Def: cartilage
Ex. chondritis, chondrodynia
arthr/o
Def: joint
Ex. arthritis, arthroscopic surgery
burs/o
Def: bursa
Ex. bursitis, bursectomy
ten/o
Def: tendon (connective tissue connecting muscle to bone)
Ex. tenodynia
tend/o
Def: tendon (connective tissue connecting muscle to bone)
Ex. tendolysis
tendin/o
Def: tendon (connective tissue connecting muscle to bone)
Ex. tendinitis
muscul/o
Def: muscle
Ex. musculoskeletal
my/o
Def: muscle
Ex. myopathy
myos/o
Def: muscle
Ex. myositis
fasci/o
Def: fascia (fibrous connective tissue binding muscles together)
Ex. fasciotomy, fasciitis
ton/o
Def: tone, tension
Ex. dystonia, tonograph
kinesi/o (also sometimes kinet/o)
Def: movement, motion
Ex. kinesiology, hyperkinesia, kinetic energy
tax/o
Def: arrangement, order, coordination
Ex. ataxia, hypotaxia
ankyl/o
Def: stiff, bent
Ex. ankylosis, ankylodactyly
costalgia
bones
Def: rib pain
Pron: kaws-TAL-jah
Word Analysis
cost/algia
rib/pain
metatarsalgia
bones
Def: pain in the bones of the foot
Pron: meh-tah-tar-SAL-jah
Word Analysis
meta/ tars/ algia
after/ ankle/ pain
ostalgia (or ostealgia)
bones
Def: bone pain
Pron: aws-TAL-jah
Word Analysis
ost/ algia
bone/ pain
osteodynia
bones
Def: bone pain
Pron: aws-tee-oh-DAI-nee-ah
Word Analysis
osteo/ dynia
bone/ pain
spondylodynia
bones
Def: vertebra pain
Pron: spawn-dai-loh-DAI-nee-ah
Word Analysis
spondylo/ dynia
vertebra/ pain
tibialgia
bones
Def: tibia (shin) pain
Pron: tih-bee-AL-ja
Word Analysis
tibi/ algia
tibia/ pain
ankylosis *
joints
Def: joint stiffness
Pron: an-kih-LOH-sis
Word Analysis
stiff/ condition
arthralgia
joints
Def: joint pain
Pron:
Word Analysis
arthr/ algia
joint/ pain
arthrodynia
joint
Def: joint pain
Pron: ar-throh-DAI-nee-ah
Word Analysis
arthro/ dynia
joint/ pain
cervicodynia
joints
Def: neck pain
Pron: sir-vih-koh-DAI-nee-ah
Word Analysis
cervico/ dynia
neck/ pain
crepitation *
joint
Def: a crackling sound heard in joints
Pron: kreh-pih-TAY-shun
from Latin, for “rattle” or “creaking”
genu valgum
joints
Def: knock-kneed
Pron: JEH-noo VAL-gum
knee pointed in
genu varum
joints
Def: bowlegged
Pron: JEH-noo VAH-rum
knee bowed out
bradykinesia
muscles
Def: slow movement
Pron: bray-dih-kih-NEE-zhah
Word Analysis
brady/ kinesia
slow/ movement
dyskinesia *
muscles
Def: inability to control movement
Pron: dis-kih-NEE-zhah
Word Analysis
dys/ kinesia
bad/ movement
dystaxia *
muscles
Def: poor coordination
Pron: dis-TAK-see-ah
Word Analysis
dys/ taxia
bad/ coordination
dystonia
muscles
Def: poor muscle tone
Pron: dis-TOH-nee-ah
Word Analysis
dys/ tonia
bad/ muscle tone
graphospasm *
muscle
Def: writer’s cramp
Pron: gra-foh-SPAZM
Word Analysis
grapho/spasm
write/ involuntary contraction
hyperkinesia
muscle
Def: increased in muscle movement or activity
Pron: hai-per-kih-NEE-zhah
Word Analysis
hyper/ kinesia
over/ movement
hypertonia
muscle
Def: increased muscle tone or tightness
Pron: hai-per-TOH-nee-yah
Word Analysis
hyper/ tonia
over/ muscle tone
hypokinesia
muscle
Def: decreased in muscle movement or activity
Pron: hai-poh-kih-NEE-zhah
Word Analysis
hypo/ kinesia
under/ movement
hypotonia
muscle
Def: decrease in muscle tone or tightness
Pron: hai-poh-TOH-nee-yah
Word Analysis
hypo/ tonia
under/ muscle tone
myalgia
muscle
Def: muscle pain
Pron: mai-AL-jah
Word Analysis
my/ algia
muscle/ pain
myasthenia *
muscle
Def: muscle weakness
Pron: mai-as-THEH-nee-ah
Word Analysis
my/ asthenia
muscle/ weakness
myodynia
muscle
Def: muscle pain
Pron: mai-oh-DAI-nee-ah
Word Analysis
myo/ dynia
muscle/ pain
myospasm
muscle
Def: muscle spasm
Pron: mai-oh-SPAZ-um
Word Analysis
myo/ spasm
muscle/ involutary contraction
tenalgia
muscle
Def: tendon pain
Pron: ten-AL-jah
Word Analysis
ten/ algia
tendon/ pain
arthrocentesis
diagnostic procedures
Def: puncture of a joint
Pron: ar-throh-sin-TEE-sis
Word Analysis
arthro/ centesis
joint/ puncture
arthroscope
diagnostic procedures
Def: instrument for looking into a joint
Pron: AR-throh-skohp
Word Analysis
arthro/ scope
joint/ intrument ot look
arthroscopy
diagnostic procedures
Def: procedure of looking into a joint
Pron: ar-THRAW-skoh-pee
Word Analysis
arthro/ scopy
joint/ procedure to look
electromyogram
diagnostic procedures
Def: a record of the electrical activity of the muscle
Pron: eh-lek-troh-MAI-o-gram
Word Analysis
electro/ myo/ gram
electricity/ muscle/ record
electromyography
diagnostic procedures
Def: procedure for measuring the electrical activity of a muscle
Pron: eh-LEK-troh-mai-AW-grah-fee
Word Analysis
electro/ myo/ graphy
electricity/ muscle/ writing procedure
myography *
diagnostic procedures
Def: procedure for studying muscles
Pron: mai-AW-grah-fee
Word Analysis
myo/ graphy
muscle/ writing procedure
arthrogram *
radiology
Def: visual record of a joint
Pron: AR-throh-gram
Word Analysis
artho/ gram
joint/ record
arthrography *
radiology
Def: procedure used to examine a joint
Pron: ar-THRAW-grah-fee
Word Analysis
arthro/ graphy
joint/ writing procedure
computed axial tomography (CAT or CT)
radiology
Def: imaging procedure using a compter to produce cross sections along an axis
Pron: kom-PYOO-ted AK-see-al taw-MAW-grah-fee
Word Analysis
axi/al tomo/graphy
axis/ pertaining to cut /writing procedure
kyphosis *
spinal curvatures
Def: humped back; abnormal forward curvature of the upper spine
Pron: kai-FOH-sis
Word Analysis
kyph/osis
bent/ condition
lordosis *
spinal curvature
Def: sway back; abnormal forward curvature of the lower spine
Pron: lor-DOH-sis
Word Analysis
lord/ osis
bent backward/ condition
scoliosis
spinal curvature
Def: crooked back; abnormal lateral curvature of the spine
Pron: SKOH-lee-OH-sis
Word Analysis
scoli/ osis
crooked/ condition
carpitis
bones
Def: wrist inflammation
Pron: kar-PAI-tis
Word Analysis
carp/ itis
wrist/ inflammation
craniomalacia
bones
Def: softening of the skull
Pron: kray-nee-oh-mah-LAY-shah
Word Analysis
cranio/ malacia
skull/ softening
exostosis
bones
Def: an abnormal growth of bone out of another bone
Pron: eks-aws-TOH-sis
Word Analysis
ex/ ost/ osis
out/ bone/ condition
fracture
bones
Def: a bone break
Pron: FRAK-shur
Latin for “break”
osteodystrophy
bones
Def: poor bone development
Pron: aws-tee-oh-DIH-stroh-fee
Word Analysis
osteo/ dys/ trophy
bone/ bad/ nourishment or development
osteolysis *
bones
Def: bone loss
Pron: aw-stee-AW-lih-sis
Word Analysis
osteo/ lysis
bone/ loss
osteonecrosis
bones
Def: death of bone
Pron: aw-stee-oh-nih-KROH-sis
Word Analysis
osteo/ necr/ osis
bone/ death/ condition
osteosclerosis
bones
Def: abnormal hardening of bone
Pron: aw-stee-oh-skleh-ROH-sis
Word Analysis
osteo/ scler/ osis
bone/ hardening/ condition
polydactyly
bones
Def: having more than the normal number of fingers (or toes)
Pron: paw-lee-DAK-tih-lee
Word Analysis
poly/ dactyl/ y
many/ finger/ condition
spondylitits
bones
Def: vertebra inflammation
Pron: spawn-dih-LAI-tis
Word Analysis
spondyl/ itis
vertebra/ inflammation
spondylomalacia
bones
Def: softening of the vertebra
Pron: spawn-dih-loh-mah-LAY-shah
Word Analysis
spondylo/ malacia
vertebra/ softening
syndactyly *
bones
Def: fusion (sometimes called webbing) of fingers (or toes)
Pron: sin-DAK-tih-lee
Word Analysis
syn/ dactyl/ y
together/ finger/ condition
tarsoptosis *
bones
Def: flat feet
Pron: tar-sawp-TOH-sis
Word Analysis
tarso/ ptosis
ankle/ drooping condition
bursolith
joints
Def: a stone in a bursa
Pron: BIR-soh-lith
Word Analysis
burso/ lith
bursa/ stone
effusion *
joints
Def: fluid buildup
Pron: ee-FYOO-zhun
Word Analysis
ef/ fusion
out/ pour
hemarthrosis
joints
Def: blood in a joint
Pron: hee-mar-THROH-sis
Word Analysis
hem/ arthr/ osis
blood/ joint/ condition
hydrarthrosis
joints
Def: water (fluid) in a joint
Pron: hai-drar-THROH-sis
Word Analysis
hydr/ arthr/ osis
water/ joint/ condition