The lymphatic system is part of the body's immune system and foreign cells that arrive in the lymph nodes are attacked by immune system cells. After the lymph fluid is concentrated within the lymph nodes, it is filtered into the bloodstream where the kidneys capture the waste material and pass it over to the bladder.
The potential salary for interpreters depends on factors that include training, education and experience. According to data it released in May 2014, the U.S. Bureau of Labor Statistics (BLS), www.bls.gov, listed the average interpreter and translator hourly wage as $23.71 an hour, or $49,320 a year.
Hospital translators in the United States bridge the gap between English and the native languages of patients and their families. Although laypeople rarely make a distinction, a translator converts written materials, while an interpreter works with spoken languages, or with a spoken language and sign language. Hospital translators earn more than $20 per hour on average, but less than the average translator in all industries.