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Petty Officer Obermiller is a dental hygienist aboard the aircraft carrier USS NIMITZ (CVN 68). She volunteered to go to Cambodia with a relief organization to provide dental care to the people there.
A typical day in the life of a Dental Hygienist.
Hygienist discusses her typical day at work, the qualifications needed for the job, the best and worst parts of the job, and advice that can be used by students considering this line of work.
This video explains what a dental hygienist is and what their duties are in the dental office.