If a child with scabies attends day care or the affected person is institutionalized (such as in a nursing home or prison), then staff and others in close contact with the person should be treated. It is best to treat everyone simultaneously to minimize the risk that untreated people will reinfest treated people.
Education and Qualifications. To become a dental hygienist, you'll need either a 2- or 4-year degree in dental hygiene. Most programs are two years long and lead to an associate's degree. They are offered through community colleges and technical colleges.
Dental hygienists remove deposits, such as plaque and tartar, from patients' teeth, take x-rays and apply fluoride treatments. The training required to become a dental hygienist typically includes a certificate or an associate's degree program in dental hygiene.Licensed dental hygienists may also obtain advanced education in order to broaden their careers in the field.ccording to the U.S. Bureau of Labor Statistics (www.bls.gov), the minimum educational requirement for work as a dental hygienist typically consists of a 2-year certificate program or associate's degree program in dental hygiene from an institution accredited by the Commission on Dental Accreditation.