1st quiz terms Flashcards
anatomical position
upright, palms forward, feet shoulder width apart
sagittal plane
left vs. right
frontal plane
front vs. back
transverse plane
top vs. bottom
flexion
bring bones together
extension
straightens the joint
abduction
away from the body
adduction
adding to the body
internal rotation
towards midline
external rotation
away from midline
forearm pronation
palms down
forearm supination
palms up
epiphysis
ends of bone
diaphysis
shaft of the bone
metaphysis
growth plates
how many bones in the adult human body?
206
axial skeleton
head, neck and trunk
appendicular skeleton
legs and arms
periosteum
tissue surrounding bone
isotonic contraction
moving
concentric contraction
type of isotonic contraction, muscle’s action
eccentric contraction
type of isotonic contraction, outside force pulling outward while muscle pulls