Surgical Technology Unit 3 Flashcards
Aerobe
requires oxygen to live
Anaerobe
lives without oxygen
Antibody
protein that developed by the body in response to presence of antigen which gain access to the body
Antigen
bacteria, bacterial toxins or foreign blood cells which induce the formation of antibodies
Asepsis
absence of pathogens
Aseptic technique
the procedures which render and maintain an object or area completely free form pathogens
Bactericide
kills bacteria
Binary Fission
a method of asexual reproduction in which the cell divides into two parts
Bioburden
the number of microbes or amount of organic debris on an object
Carriers
persons who harbor pathogens without being sick themselves and who shed organisms into the environment
Chronic Infection
that has a slow developing long lasting symptoms
Clostridium
anaerobic spore forming bacilli.
example lock jaw
Clostridium Difficile
a bacterium that can cause symptoms ranging form diarrhea to life threatening information of the colon
Communicable
refers to disease capable of being transmitted more or less rapidly to other persons
also called contagious
Contamination
transmission of microorganisms for person to person form object to person and vice versa
Culture
tissue sample, washing or swapping that is grown in a media under either aerobic or anaerobic condition
Decontamination
the process of removing organisms form articles rooms lines after their use to make them safe to handle
Droplets
very small masses of liquid carried in the a spray form the nose or the mouth which fall to surfaces upon expiration as liquid and which are not readily inhaled
Droplet Nuclei
very small masses of liquid carried in a spray form nose or mouth which evaporates before settling and remains suspended in the air
Epidemiology
division of medical science concerned with defining andexplaining the interrelationships of the host agent and environment in causing disease
Facultative
microorganisms which can live or without oxygen
Flagellum
hair like motile process on the extremity of a bacterium or protozoon
Fungus
microorganism that is considered a plant that have no chlorophyll such as mushrooms or molds and must live in or kn plants animals and decaying material
Local infection
contained infection in one area
fomites
inanimate object which are freshly contaminated with secretion pr excretion form an infected in one area
Germ thoery
a disease are the result of the presence of pathologic microorganisms
Gram stain
lab technique to identify bacteria which consists of staining bacteria with violet or then counterstaining with red stain
gram positive is violet
gram negative is red
worm
Helminth
resistance to toxic agents or organism due to pervious exposure to the same agent or organism
immunity
small round bodies found in cells affected by a virus
Inclusion
invasion of the body by the pathogens and the reactions of the tissue to their presence and their toxins
infection
spread of infection to other areas via the lymphatic systems
Invasions
those procedures used to protect patient and environment form transmission if the disease producing organisms traveling form one patient to the other
Medical Asepsis
agent through which microorganisms are transmitted
Medium
a bacterium that causes infections in different parts of the body
Methicillin resistant Staphylococcus aureus
study of fungi
mycology
any disease induced by a fungus
Mycosis
microscopic life such as bacteria which are adapted to residing in a given area of the body during health. any condition that upset this balance can cause over growth of the other organism resulting in symptoms of disease
Normal Flora