Unit 2 Flashcards
Antibodies
Specialized proteins produced by the immune system that help our bodies to fight off specific microbes, preventing infections
AIDS (acquired immunodeficiency syndrome)
The last and most severe stage of HIV infection. Transmitted through blood, semen, breast milk. Inability for the body to fight off.
Antimicrobial Resistance
Ability of microorganism a that cause disease to withstand attack of Antimicrobial medicines
Antisepsis
The use of mild chemicals such as rubbing alcohol and iodine to kill microbes or stop them from growing on skin
Aseptic
Free or freed from pathogenic microorganisms. Absence of microorganisms
Asepsis
State of being free of pathogenic microorganisms
Bacteria
Microscopic organisms
Biohazard
An organism, or substance derived from an organism, that poses a threat to (primary) human health. Can include medical waste or samples of a microorganism, virus, or toxin that can impact human health.
Blood Born Pathogen
Pathogens thy can be transmitted to another person through blood or other body fluids
Chain of Infection
Describes the elements that must be present for an infection to occur
Clean
Free from foreign matter
Communicable
Can be spread from one person to another
Contact Precautions
Used when caring for people with diseases caused by pathogens that are transmitted directly (by touching the person) or indirectly (by touching contaminated objects)
Contamination
Passage of an infectious organism, such as a virus, from an infected person to an object such as a needle, which then, when used, may pass infection to another person.
Cross Contamination
Passin. Bacteria, microorganisms, or other harmful substances indirectly from one patient to another through improper or unsterile equipment, procedures, or products.
Disinfection
Use of strong chemicals (such as Clorox) to kill microbes on nonliving objects such as bedpans, urinal, and over bed tables.