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.
The term âtremorâ most accurately refers to a small, rhythmic shaking movement that occurs in a back-and-forth pattern. However, tremor is also commonly used to refer to sudden jerking or muscle spasms of the body or extremities, such as the symptoms described for restless leg syndrome.est tremors are movements that occur while your body is at rest, such as shaking of the arms or hands while they are supported on your lap. The extent of the tremor increases during mental stress.