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ATI Terminology
From ATI Terminology
34
Nursing
Undergraduate 1
02/19/2012

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Term
antimicrobial
Definition
able to destroy or suppress the growth of pathogens and other micro-organisms
Term
antiseptic
Definition
a substance that reduces the number of pathogens present on a surface.
Term
asepsis
Definition
methods used to assure that an environment is as pathogen-free as possible
Term
aseptic
Definition
as pathogen free as possible
Term
bacteriostasis
Definition
the inhibition of further bacterial growth
Term
chlorhexidine
Definition
an antibacterial compound with substantial residual activity that is used as a liquid antiseptic and disinfectant
Term
droplet precautions
Definition
measures taken to prevent the spread of diseases transmitted from an infected person by pathogens propelled through the air.
Term
endemic
Definition
prevalent in or characteristic of a particular environment.
Term
endogenous
Definition
produced within an organism or system rather than externally caused
Term
epidemic
Definition
extemely prevalent or widespread
Term
exogenous
Definition
externally caused rather than produced within an organism or system
Term
Flora
Definition
the aggregate of bacteria, fungi, and other micro organisms normally found in a particular environment, such as the gastrointestinal tract or the skin.
Term
hyperendemic
Definition
at an especially high level of continued incidence in a population
Term
methicillin resistant Staphylococcus aureus (MRSA)
Definition
a strain of bacterium Staphylococcus that has become resistant to the antibacterial action of the antibiotic methicillin, a form of penicillin
Term
retrovirus
Definition
any of a large group of RVA based viruses that tend to infect immunocompromised individuals, including the human immunodeficiency virus and many cancer causing viruses
Term
Sepsis
Definition
the presence in blood or other tissues of pathogens or the toxins
Term
Vancomycin resistant Staphylococcus aureus (VRSA)
Definition
a strain of the bacterium Staphylococcus aureus that has become resistant to the atibacterial action of the antibiotic vancomycin
Term
doff
Definition
to remove an article of clothing from the body
Term
don
Definition
to put on or dress
Term
scrub nurse
Definition
a nurse who assists surgeons during surgery, wearing sterile attire and handling sterile equipment and supplies
Term
strikethrough
Definition
penetration of pathogens, typically bacteria, through surgical drapes, dressings, and other materials, especially as a result of fluid accumulation
Term
subugual
Definition
under a nail
Term
antipyretic
Definition
anagent that reduces fever
Term
apnea
Definition
temporary or transient cessation of breathing
Term
oximetry
Definition
determination of the oxygen saturation of arterial blood using a photoelectric device called an oximeter
Term
pulse deficit
Definition
the difference between the apical and the radial pulse rates
Term
S1
Definition
the first heart sound, heard when the atrioventricular valves
Term
S2
Definition
second heart sound, heard when the aortic and pulmonic valves close
Term
sims position
Definition
a side lying position with the lowermost arm behind the body and the uppermost leg flexed
Term
vital signs
Definition
measurements of physiological functioning, specifically temperature, pulse respirations, and blood pressure, but may also include pain and pulse oximetry
Term
acute pain
Definition
a feeling of physical distress or discomfort that is protective, has an identifiable cause, is of short duration, and involves little tisue damage
Term
adjuvant analgesia
Definition
a drug primarily used to treat something other than pain but also enhances pain relief
Term
analgesia
Definition
absence of sensitivity to pain
Term
analgesic
Definition
substance used as a pain reliever; a drug that acts to reduce pain, including over the counter drugs such as aspirin as well as those available by prescription only
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