Which of the following is a non operating dental auxillary:: (A) Dental nurse., (B) Dental therapist, (C) Dental hygienist., (D) Denturist
Answer is D. Classification of dental auxiliaries
1) Non-operating 

Dental assistant
Receptionist
Dental laboratory technician or denturist
Dental health educator

2) Operating

Dental nurse
Dental therapist
Dental hygienist