Exposes, develops, and processes radiographs on patients. These include bite wing, periapical, and panoramic x-rays. Positions film and machine to insure coverage of area to be x-rayed. Mounts and labels x-rays. Records oral conditions of the teeth and surrounding tissues, progress and therapy, appointments, number of patients treated, and type of treatment.
Work requires long periods of standing and recurring bending and reaching.
Must also demonstrate above-average dexterity in manipulating sharp dental instruments. Work involves regular and recurring exposure to the hazards of radiation and communicable diseases. The hygienist uses a lead shield for protection against radiation and wears a surgical mask, protective gown, eyeglasses, and surgical gloves during the performance of clinical procedures. Applicants must have had a total of 1 year experience that has equipped the applicant with the particular knowledges, skills and abilities to perform successfully the duties of the position. To be creditable, the experience must have been at least equivalent to the next lower grade.