A dialysis catheter is a catheter used for exchanging blood to and from a hemodialysis machine and a patient. The dialysis catheter contains two lumens: venous and arterial. This terminology is confusing, because both lumens are in the vein.
In order to practice as a dental hygienist, one needs a degree from a dental hygiene school and a state license. To become licensed, dental hygienists need to pass a clinical and written exam.
Entry-Level Education Requirements. The minimum education requirement to work as a dental hygienist is an associate's degree or certificate in dental hygiene. Both types of programs require you to complete core courses and an internship in a dental office.hile working as a dental hygienist, you'd use the most up-to-date technology to ensure your patients have the best preventative dental care possible. If you like the idea of helping patients maintain good dental health, read on to find out about the education requirements needed to work as a dental hygienist.