Ключевые слова: adult, anesthetization, assistant, care, caucasian, dental, dental assistant, dental equipment, dental practice, dentist, dentistry, dentists assistant, doctor, experienced, glove, hand, instrument, lips, man, mask, medical, mouth, odontology, office, painkiller, patient, people, person, piece, practice, professional, senior, surgical glove, syringe, teeth, tools, tooth, treatment, trust, trustworthy, woman, women, work, working,