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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 |