1. A private dental office is located in the basement, the area of the treatment room is 16 sq.m, 2 dental chairs are installed. Please comment on the situation.

2. Patient A. on examination revealed chalky spots on the vestibular surface with the preservation of gloss, localized on the central incisors in the equator region and on the mounds of the first molars. There are no subjective feelings. What is the preliminary diagnosis? What data of anamnesis and objective examination are necessary for making a diagnosis?

3. The orthopedic department is equipped with 10 workplaces for 2-shift work. How many sets of tools do I need to have for clinical admission of patients?