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key terms
| Question | Answer |
|---|---|
| airborne infection isolation precautions | precautions that are used with patients known or suspected to have serious illnesses transmitted by airborne droplet nuclei |
| airborne transmission | spread of infection either by airborne droplet nuclei or by dust particles that contain microorganisms |
| bloodborne pathogens (BBP's) | infectious agent carried in the blood |
| chain of infection | continuous link among the infection source, the means of transmission, and the susceptible host |
| common vehicle transmission | contaminated items such as food, water, medications,, devices, equipment |
| contact precautions | used for patients with known or suspected to have serious illness that are easily transmitted by direct contact |
| contact transmission | transfer of microorganisms from an infected or colonized person |
| droplet nuclei | small air particles |
| droplet precautions | precautions from large droplets |
| droplet transmission | spread of infection through airborne droplets |
| exposure control plan | comprehensive document outlining all procedures and policies for preventing the spread of infection |
| fomite | contaminated object |
| health-care infection | infection you get while in a health care setting |
| HBV | virus that causes liver disease |
| HEPA | a type of air filter |
| HIV | causitive agent for AIDS |
| infection | invasion by and growth of a microorganism |
| protective environment | isolation of immunocompromised patients |
| reservoir | person carrying an infectious agent without being sick |
| resident flora | microorganisms that exist on or in the body that normally do not cause illness |
| sepsis | bacterial infection |
| standard precautions | precautions used to prevent direct skin contact with blood, other bodt fluids, and tissues from people |
| transmission based precaustions | precautions used in healthcare settings to prevent the spread of infectious diseases |
| vectors | carrier of a disease |