Functional Independence measure FIM; a standardized assessment instrument of functional status that is part of the Uniform Data Set for Medical Rehabilitation; it tests 23 items in seven areas of function and uses a seven-point scale for each item.
The major components of the lymphatic system include lymph, lymphatic vessels, and lymphatic organs that contain lymphoid tissues. Lymphatic tissue can also be found in other areas of the body, such as the skin, stomach, and small intestines.
  The main function of lymph nodes is to act as a drainage system by absorbing and expelling proteins, dead cells, bacteria and other waste products from the body.Basica â¦ lly they clean and filter the lymph before it is returned to the blood. The main function of lymph nodes is to act as a drainage system by absorbing and expelling proteins, dead cells, bacteria and other waste products from the body.