Subject Sanitary microbiology Sanitary and bacteriological research of

Subject: Sanitary microbiology. Sanitary and bacteriological research of water, soil and air, 3 days. Sanitary and bacteriological research of foodstuff and dining rooms 2 days. Independent work: methods of sanitary and bacteriological research of water, soil and air, research of foodstuff and dining rooms.

A place of carrying out of practice, equipment. • - Dept. of Microbiology -to conduct practical exercises: a set of dyes used in staining bacteria -microscopes, pipettes, test tubes, spirit lamps, slides, tripods. culture of microbes grown on nutrient medium, -gun new information technology, equipment demonstrations, slides, videos. • -TCB: Projector, slide, television, video.

Duration of employment • - 4 hours (class periods) 180 minutes

The employment purpose • - acquaintance with microbiological methods of research of air. • - acquaintance with air investigation phases. • - acquaintance with biological values of microflora of air. • - to give an assessment of a sanitary condition of air.

Task of teaching • To explain an essence of microbiological methods of research of air, biological value of microflora of air, to estimate a sanitary condition of air.

Tasks • Student should know: • - methods of sanitary and microbiological research of air. • - air investigation phases. • - biological value of microflora of air. • - to give an assessment of a sanitary condition of air.

Tasks • The student should make: • 1. Has to be able to use methods of sanitary and microbiological research of air. • 2. Has to be able to carry out stages on air research. • 3. Has to know biological value of microflora of air. • 4. Has to be able to give an assessment of a sanitary condition of air. • 5. Has to be able to use Barson's table. • 6. Has to be able to use an aspiration method. • 7. Has to be able to use a sedimentatsionny method.