click below
click below
Normal Size Small Size show me how
Microbiology ch 7.3
matching
| Question | Answer |
|---|---|
| Ethylene oxide | gaseous chemosterilizer, dry gas, kills everything, takes several hours to work,hazardous, gets rid of all microbes and spores, disinfects and sterilizes |
| Sodium hypochlorite | used as a household disinfectant in bleach, disinfectant in dairies, food processing establishments, and hemodialysis systems |
| Copper sulfate | destroy green algae,used for swimming pools, fish tanks. reservoirs |
| Mercurochrome | Antiseptic, non-toxic, non-irritating, used on skin and mucous membranes |
| Benzalkonium chloride | digest TB, destroy bacteria,quat,strongly antimicrobial, found in mouthwash, easily diluted and nontoxic |
| Soap & detergents | little antiseptic value, functions in the removal of microbes through scrubbing and emulsification of fats |
| Sorbic acid | anti-fungal,food preservative, organic acid or salt |
| Benzoyl peroxide | found in acne medication |
| Hexachloraphene | Bisphenol, contains two phenolic roots, found in prescription lotion, used for surgical and microbial procedures. |
| Isopropanol | 70% concentration, enhances the effectiveness of other chemicals, denatures proteins,Rubbing alcohol, kills bacteria and fungi but not so much for spores and viruses, |
| Ozone | o3,highly reactive form of oxygen supplement of chlorination in treatment of H20 |