basics ch 14-17
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| microorganisms | minuscule living bodies that cannot be seen w/o a microscope
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| pathogens | microorganisms that cause infections in humans
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| health care associated infection | infection that is acquired while a pt is being care for in any health care setting
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| primary infection | infection caused by one pathogen only
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| localized infection | infection in one area of the body
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| septicemia | microorganisms present and multiplying in the blood
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| medical asepsis | practices preformed to prevent the spread of infection;clean technique
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| surgical asepsis | maintaining a sterile environment, operating room
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| disinfectant | cleaning agent that removes most pathogens except some viruses and spore-forming bacteria
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| direct contact | method by which microorganisms spread directly from one person to the next
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| normal flora and fauna | tiny plants and animals normally found in the human body
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| vectors | insect,tick or mite that spreads infection in humans
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| chain of infection | sequence of events that must occur for infection to spread from one person to another
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| secondary infection | infection caused by a different pathogen than the primary
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| systematic infection | infection that spreads through the bloodstream from one site to another
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| standard precaution | group of safety measures preformed to prevent the transmission of pathogens found in blood and body fluids
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| transmission based precautions | prevent the spread of infection to pts or health care staff
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| sterile technique | perform procedures in such a way that no pathogens will enter the pt when you insert tubes or give injections
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| sterilization | removes all pathogens using steam under pressure, heat, gas, or chemicals
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| indirect contact | occurs when microorganisms leave one pt and contaminate an object
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| bacteria | one celled microorganism classified by their shape
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| viruses | tiny parasites that live within cells of hosts and reproduce there
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| protozoa | single celled animals that live in water and cause intestinal illnesses when ingested
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| fungi | one or more cells,enter skin through cuts or cracks
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| helminths | parasitic worms that inhibit the digestive tract of humans
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| step 1(donning) | perform hand hygeine
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| step 2 (donning) | put on gown
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| step 3 (donning) | put on mask/respirator
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| step 4 (donning) | put on eye protection
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| step 5 (donning) | put on gloves
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| step 1 (removing) | remove the gloves
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| step 2 (removing) | remove eye protection
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| step 3 (removing) | remove the gown
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| step 4 (removing) | remove the mask/respirator
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| step 5 (removing) | perform hand hygeine
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| hygeine | actions taken to be cleaned and well groomed
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| excoriation | scrapes on the skin
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| mottling | purplish blotching from the skin
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| maceration | softened skin from continuous exposure to moisture
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| vasodilation | scrapes on the skin
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| lesions | open areas
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| lice | tiny parasites that live on the scalp
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| venous return | return of blood from extremities back to the heart
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| leukoplakia | white patches on the tongue or oral mucosa that can be precancerous
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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