Rehab Health Careers Flashcards
what is abduction?
moving body part away from midline
what is adduction?
moving body part toward midline
what is flexion?
bending body part
what is extension?
straightening body part
what is hyperextension?
excessive straightening of body part
what is pronation?
turning body part downward (palm down)
what is supination?
turning body part up (palm up)
what is rotation?
moving body part around its own axis (turning head side to side)
what is circumduction?
moving in a circle at a joint
what is opposition?
touching each finger with tip of thumb
what is inversion?
turning body part inward
what is eversion?
turning body part outward
what is dorsiflexion?
bending backward (bending foot toward knee)
what is plantar flexion?
bending forward (straightening foot away from knee)
what does heat do to blood vessels?
heat causes blood vessels to dilate (vasodilation), which eases pain by allowing blood to carry away fluids that cause pain & inflammation and more blood to area (more O2 and nutrition) for healing