| A | B |
| Aids | Acquired immune-deficiency sydrome |
| Antiseptic | retards bacteria growth safe on skin |
| blood-borne-pathogen | disease producing pathogens |
| bactericidal | destroys bacteria |
| contaminants | dirts , microbes |
| decontamination | removal of pathogens |
| disinfectants | chemical agents used to destroy most bacteria |
| disinfection | second level of decontamination controls ,but does not kill spores. |
| efficiacy | effectiveness |
| MSDS sheet | material safety data info about product |
| phenols | used to sanitize metal implements |
| quats | disinfectant used on non-porous tools |
| sanitation | third-level reduces pathogens |
| sodium hypochloride | household bleach |
| sterlization | highest level kills all microbes |
| universal precautions | guideline for prevention of disease |
| OSHA | safety in workplace. occupation safety & health adm. |
| EPA | insures safety of product enviromental protection agency |