It is possible if the assistant is within contact with blood from an individual who is infected. This is why great precautionary training is critical, and this is why eye protection, masks, and gloves are worn. It is unlikely, still precautions most be taken.
dental assistants
Can registered dental assistants use a prophy jet for lingual braces? jabbona@msn.com
Dental assistants perform a variety of patient care, office, and laboratory duties. They work chairside as dentists examine and treat patients. They make patients as comfortable as possible in the dental chair, prepare them for treatment, and obtain their dental records. Assistants hand instruments and materials to dentists and keep patients' mouths dry and clear by using suction or other devices. Assistants also sterilize and disinfect instruments and equipment, prepare trays of instruments for dental procedures, and instruct patients on postoperative and general oral health care. Some dental assistants prepare materials for impressions and restorations, take dental x rays, and process x-ray film as directed by a dentist. They also may remove sutures, apply topical anesthetics to gums or cavity-preventive agents to teeth, remove excess cement used in the filling process, and place rubber dams on the teeth to isolate them for individual treatment. Those with laboratory duties make casts of the teeth and mouth from impressions, clean and polish removable appliances, and make temporary crowns. Dental assistants with office duties schedule and confirm appointments, receive patients, keep treatment records, send bills, receive payments, and order dental supplies and materials. Dental assistants should not be confused with dental hygienists, who are licensed to perform different clinical tasks.
how much do dental assistants make in Utah
Dental assistant work with dentist. He works closely with patients and provides assistance to dentist during treatment procedures. He also take the x-ray and perform office management. Generally dental assistants hold diploma in dental assistant.
If Dr. Parajuli has caused alarm among dental patients because he advertised in the local paper that his staff is HIV free this is not considered to be unethical.
A large number of dental assistants learn through on-the-job training. In these situations, the employing dentist or other dental assistants in the dental office teach the new assistant dental terminology, the names of the instruments, how to perform daily duties, how to interact with patients, and other things necessary to help keep the dental office running smoothly.
The people who assist the dentists with their procedures and do all of the prep work on patients are literally called "Dental Assistants." As obvious as the terminology may seem, that is the official name for the position.
What career changes for dental assistants took place over four generations? 
A dental assistant is a person that assist the dentist in chair side procedures. They often seat a patient, set up the room for procedures, expose and develops x-ray films, they then clean the room sanitize and sterilize the used equipment.
Other workers supporting health practitioners in an office setting include dental assistants, medical assistants, occupational therapist assistants and aides, physical therapist assistants and aides, physician assistants, and registered nurses. Dental hygienists sometimes work with radiation technology, as do radiation therapists.
Judith A. Davison has written: 'Legal and ethical considerations for dental hygienists and assistants' -- subject(s): Dental Ethics, Dental assistants, Dental hygienists, Legal status, laws