click below
click below
Normal Size Small Size show me how
NA CH. 20 KEY TERMS
Stack #39091
NA CH. 20 KEY TERMS | DEFINITIONS |
---|---|
abduction | moving a body part away from the midline of the body |
adduction | moving a body part toward the midline of the body |
ambulation | the act of walking |
atrophy | a decrease in size or a wasting away of tissue |
contracture | the lack of joint mobility caused by the abnormal shortening of a muscle |
dorsiflexion | bending backward |
extension | straightening a body part |
external rotation | turning the joing outward |
flexion | bending a body part |
footdrop | the foot falls down at the ankle (permanent plantar flexion) |
hyperextension | excessive straightening of a body part |
internal rotation | turning the joint inward |
orthostatic hypotension | a drop in (hypo) blood pressure when the person stands (ortho and static); postural hypotension |
plantar flexion | the foot (plantar) is bent (flexion) |
postural hypotension | orthostatic hypotension |
pronation | turning downward |
range of motion (ROM) | the movement of a joint to the extent possible without causing pain |
rotation | turning the joint |
supination | turning upward |
syncope | a brief loss of consciousness; fainting |