3 killed in one-car crash in Detroit neighborhood. As police and firefighters surrounded the scene on Charlevoix at Lakewood tonight, three bodies remained inside the tangled mass.
To become a dental hygienist, you need to possess a degree in dental science or dental hygiene. These courses last about 2-4 years depending on the course you take. The most popular option is to get an associateâs degree in dental hygiene. The course lasts about 2-3 years depending on the college.
They also look for signs of gum disease and other oral problems, take and develop X-rays, apply sealants to protect teeth, and instruct patients on oral hygiene. Dental hygienists typically need at least an associate's degree to practice, although bachelor's and master's degrees are available to those interested in research or teaching. All states require licensing, which typically requires education, and passing written and practical exams.