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body parts and movements A+P ch.6 lecture 3 (movement classifications…
body parts and movements A+P ch.6 lecture 3
movement classifications
flexion
bending a joint and decreasing less than between involved joints
extension
straightening a joint
plantar flexion
pointing toes down
dorsiflexion
bending foot up towards body
abduction
moving away from body's mid line
adduction
moving towards mid line of body
inversion
turning foot inward toward other foot
eversion
moving foot outward away from opposing foot
supination
turning hand palm up
pronation
turning hand palm down
circumduction
circular arm movement of a pitcher
arthritis
describes an inflammatory process of a joint (s)
osteoarthritis
when a joint wears out
rheumatoid arthritis
autoimmune disease affecting joints
septic arthritis
infection of a joint
gout
metabolic disorder where uric acid crystals deposit in connective tissues and synovial fluid
structures near joints
bursitis
inflammation of a bursa
tendonitis
inflammation of a tendon
rotator cuff tear
group of muscles that hold head of humerus in shoulder socket
the skeleton
axial skeleton
protect body organs and 80 (bones of bony thorax, spinal column, hyoid bone, bones of middle ear, and skull
appendicular skeleton
arms, legs, hips, and shoulder
human skull
protects and houses brain
has opening needed fro sensory organs
thorax
chest bones
form cage that provides support and protection for heart, lungs, and great blood vessels
cage
flexible due to cartilage connections that allow for movement during breathing
sternum
location for conducting chest compression during CPR
spinal column
neck area
7 cervical vertebrae
chest area
12 thoracic vertebrae
waist area
5 lumbar vertebrae
below waist
5 sacral vertebrae
coccyx
3-5 small fused bones at tail end
spinal column abnormalities
herniated disk
when soft central part of intervertebral disk is forced through outer covering of disk
initial curvature
begins in newborn period; concave like fetal position
abdominal spinal curvature
kyphosis
exaggerated "humpback"
lordosis
exaggerated "swayback"
scoliosis
abnormal sideways curve of any portion of spine