Exam Three Flashcards
aerobic
with oxygen
anaerobic
without oxygen
asepsis
absence of germs or organisms
asymptomatic
without present symptoms
bactericidal
substance that kills bacteria
is biological or chemical agent that stops bacteria from reproducing without harming it
bacteriostatic
an antibiotic that acts against a wide range of disease causing bacteria
broad-spectrum antibiotics
presence and multiplication of microorganism without tissue invasion or damage
colonization
any disease that can be transmitted from one person or animal to another by direct or indirect contact by vectors
communicable disease
process of destroying all pathogenic organisms except spores
disinfection
swelling is the enlargement of organs, skin, or other body parts
edema
infection produced within a cell or organism
endogenous infection
the branch of medicine that deals with the incidence, distribution, and possible control of disease and other factors relating to health
epidemiology
infection originating outside an organ or part
exogenous infection
fluid, cells, or other substances that have been discharged from cells or blood vessels slowly through small pores or break in cell membranes
exudate
soft, pink, fleshy projection of tissue that form during the healing process in a wound not healing by primary intention
granulation tissue
infection that was not present or incubating at the time of admission to a health care setting
health-care acquired infection
infection due to the activity of a physician or therapy
Iatrogenic infection
having an immune system impaired or weakened
immunocompromised
invasion of the body by pathogenic microorganisms that reproduce and multiply
infection
involving the introduction of instruments or other objects into the body or body cavities
invasive
infection that is limited to a specific part of the body or a has local symptoms
localized infection
procedures used to reduce the number of microorganisms and prevent their spread
medical asepsis
microscopic entities such as bacteria, viruses, and fungi that are capable of carrying on living process
microorganisms
of or pertaining to death of tissue in response to disease or injury
necrotic
bacteria which are found in or on our bodies on semi-permanent basis without causing disease
normal flora
microorganism capable of producing disease
pathogens
a type of cell within the body capable of engulfing and absorbing bacteria and other small particles
phagocytes
consisting of, containing, or discharging pus
purulent
place where microorganism survive, multiply, and await transfer to a susceptible host
reservoir
related to or involving blood
sanguineous
or resembling or producing serum
serous
guidelines recommended by the Center for Disease Control and Prevention to reduce risk of transmission of blood borne and other pathogens in hospitals
standard precautions
a technique for destroying microorganism using heat, water, chemicals, and gases
sterilization
secondary infection usually caused by an opportunistic pathogen
suprainfection
procedure used to eliminate any microorganism from an area
surgical aspesis
the state or fact or being likely or liable to be influenced or harmed by a particular thing
susceptibility
the formation or discharge of pus
suppurative
serving as a symptom or sign, especially of something undersirable
symptomatic
of or relating to a system, especially as opposed to a particular area
systemic
an organism, typically a biting insect or tick, that transmits a disease
vector
ability of an organism to rapidly produce disease
virulence
an excessive acid condition of the body fluids or tissue
acidosis
movement of materials across the cell membrane by means of chemical activity that allows the cell to admit larger molecules that would otherwise be possible
active transport
an excessive alkaline condition of the body fluids or tissue that may cause weakness or cramps
alkalosis
difference between the concentration of serum cation and anions; determined by measuring the concentration of sodium cation and chloride and bicarbonate anions
anion gap
negatively charged electrolytes
anions
test measures the acidity and the levels of oxygen and carbon dioxide in the blood from an artery
arterial blood gases
procedure in which blood is removed from a donor and stored for a variable period before it is returned to the donors own circulation
autologous transfusion
substance or group of substance that can absorb or release hydrogen ions to correct an acid-base imbalance
buffer
positively charged electrolytes
cations