Dentists are medical professionals who specialize in the diagnosis, prevention and treatment of oral diseases and conditions. The dental team is made up of dental assistants, dental hygienists and dental technicians. Dental assistants assist the dentist by preparing the patient for treatment. During the procedure, dental assistants hold the devices and present dental x-rays. Dental hygienists deal with oral hygiene to provide three types of surfaces which are; Educate the patient on how to maintain healthy teeth, preventative services to achieve good oral health, and how to stop disease to maintain healthy tissues in the mouth. Laboratory dental technician is both the science and art of producing corrective and replacement devices for natural teeth. High school students interested in becoming a dental assistant should take courses in biology, chemistry, and anatomy. Two-year programs, also offered at community colleges, are less common and lead to an associate's degree. Dental hygienists require a bachelor's degree in dental hygiene. High school students interested in a career as a dental hygienist should take courses in biology, chemistry and mathematics. According to the Employment Outlook Handbook, “Some dental hygiene programs also require that applicants have completed at least one year of college. Specific admission requirements vary from school to school” (Dental Hygienists). The standard requirement for a dental laboratory technician is a high school diploma. Formal training programs for dental technicians are available through trade schools, community colleges and universities. These programs take approximately 2 years to complete. To become certified, dental assistants must pass the Dental Assisting National Board, DANB, CDA Certified Dental Assistant exam. To take the exam, dental assistants