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Safety
| Question | Answer |
|---|---|
| what is the easiest way to break the chain of transmission? | Handwashing |
| Types of hazards: | biologic, sharps, chemicals, electrical, fire, physical, and allergic reaction |
| On a diamond figure, what does blue mean? | health |
| 0 is | minimal hazard |
| 1 | slight hazard |
| 2 | dangerous |
| 3 | extreme danger |
| 4 | deadly |
| On a diamond figure, what does red mean? | flammability |
| On a diamond figure, what does yellow mean? | reactivity |
| On a diamond figure, what does white mean? | special info (OX- oxidizer, ACID, ALK-alkali, COR-corrosive) |
| true or false? Whether or not you think the blood/body fluid is infected with blood-borne pathogens, you treat it as it is | true |
| describes a prevention strategy in which all blood and potentially infectious materials are treated as infectious regardless if the source individual’s perceived status | Universal precautions |
| Standard precaution: | gloves, face shields, dispose of needles, disinfectants used to clean fluid spills |
| when are transmission based precautions used | if a patient is known/suspected to have a contagious disease |
| Contact isolation: | direct/indirect contact ← gloves come off first |
| example of contact isolation | herpes, lice, scabies |
| Airborne: | special air handling and ventilation are required to prevent airborne transmission |
| example of airborne transmission | TB, measles, chickenpox |
| droplet: | reduces the risk of droplet transmission of infectious agents |
| example of droplet transmission | group A strep, rubella, pneumonic plague |
| Reverse (protective) isolation: | designed to keep susceptible patients isolated as to not infect them with a disease/infection we have/may be carrying |
| Hepatitis B can survive in dried blood for up to __days | 7 |
| what is protective isolation? | Isolation to protect the person from viruses that come from the outside |
| What is the correct order of removal of PPE? | Gloves, gown, mask |