Chronic bronchitis isnât contagious, but itâs a serious health problem that requires a doctorâs care. Acute, which can last for 1 to 3 weeks. Itâs usually caused by cold or flu viruses.
body movement, motion of all or part of the body, especially at a joint or joints. Body movements include abduction, adduction, extension, flexion, rotation and circumduction.
ballismus balÂ·lisÂ·mus (bÉ-lÄ­z'mÉs) n. Jerky or shaking movements of the arms or legs, especially such movements occurring in chorea.