Physical & Chemical Control of Microbes

5. a small volume of the liquid chemical is diluted in a larger volume of solvent to achieve a certain ratio
8. is the reduction of the number of microbes on the human skin
10. are chemical agents applied directly to exposed body surfaces, wounds and surgical incisions to prevent vegetative pathogens
11. is the cleansing technique that mechanically removes microorganisms
12. vegetative cells directly exposed to normal room temperature gradually and become dehydrated
13. are agents that prevent fungal growth

1. is an agent capable of destroying bacterial endospores
2. is the process that destroys or remove all viable microorganisms
3. is Physical process or a chemical agent to destroy vegetative pathogens but not bacterial endospores
4. a combination of freezing and drying, preserves microorganisms in a viable state for many years
6. is the energy emitted from atomic activities and dispersed at high velocity trough matter or space
7. are killing agents depending on how they are used
9. is the chemical that destroys bacteria expect for endospores
11. is the growth of microorganisms in the blood and other tissues
14. any practice that prevent the entry of infectious agent into sterile tissues and thus prevent infection