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.
Get the education you need: Find schools for Dental Hygienists near you! Dental hygienists typically need an associateâs degree in dental hygiene. Bachelor's degrees in dental hygiene are also available, but are less common.A bachelor's or master's degree is usually required for research, teaching, or clinical practice in public or school health programs.et the education you need: Find schools for Dental Hygienists near you! Dental hygienists typically need an associateâs degree in dental hygiene. Bachelor's degrees in dental hygiene are also available, but are less common.