Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
38 Cards in this Set
- Front
- Back
Antibiotic
|
Produced by microorganisms that inhibits or kills other organisms
|
|
Antibacterial
|
Produced by any substance that kills bacteria
|
|
Anti-infective
|
Any source that kills any organism (bacteria, virus, protozoa, etc.) that can cause infections.
|
|
Bactericidal
|
The ability to kill bacteria
|
|
Bacteriostatic
|
The ability to inhibit or retard the growth of bacteria.
DOES NOT KILL BACTERIA |
|
Blood Serum Level
|
Concentration of anti-infective agent in the blood.
|
|
Infection
|
Invasion of pathogen that produces a reaction
|
|
Normal "flora"
|
The naturally occurring combination of bacteria, viruses, fungi & yeasts in the body.
|
|
Minimum Inhibitory Concentration (MIC)
|
Lowest concentration of a drug needed to inhibit the growth of an organism during incubation.
|
|
Resistance
|
The ability of an organism to be immune to, or resist the effects of, an anti-infective agent.
|
|
Natural Resistance
|
Organism has always been resistant to an agent
|
|
Acquired Resistance
|
Natural selection of spontaneous mutation
|
|
Bacillus
|
Rod-shaped bacteria
|
|
Cocci
|
Spherical bacteria
|
|
Gram Positive
|
Blue Staining
|
|
Gram Negative
|
Pink Staining
|
|
Spectrum
|
The range of activity of a drug
|
|
Narrow Spectrum
|
Effective against only one or very few organisms
|
|
Broad Spectrum
|
Effective against many different G+ and G- organisms
|
|
Super Infection
|
Infection caused by the proliferation of microorganisms different from those causing the original infection; a disruption of the normal flora. A side effect of broad spectrum antibiotics.
|
|
Opportunistic Infection
|
One that occurs due to decreased host resistance.
|
|
Synergism
|
A combination of drugs produces an effect greater than would be expected if their individual effects were added.
|
|
Antagonism
|
A combination of drugs produces a lesser effect.
|
|
Aerobe
|
An organism that can survive and grow in an oxygenated environment.
|
|
Anaerobe
|
Any organism that does not require oxygen for growth and may even die in its presence.
|
|
Virulence
|
Power
|
|
Inoculum
|
Number
|
|
Immunologic Response
|
Resistance of the host
|
|
Synergism
|
Combination > effect
|
|
Antagonism
|
Combination < effect
|
|
Culture
|
Agar medium for growing pathogens
|
|
Sensitivity
|
Degree of response to a pathogen or a pathogen's reaction to an antibiotic.
|
|
Resistance
|
Ability of an organism to resist the effects of an anti-infective
|
|
Natural
|
Has always been present
|
|
Acquired
|
Developed by natural selection
|
|
Transference
|
A DNA exchange between different bacteria
|
|
Periodontal Microbes
|
Aggregatibacter actinomycetemcomitan
Porphyromonas gingivalis Prevetta intermedia |
|
Anti-Tuberculosis Drugs
|
Isoniazid
Rifampin Pyrazinamide Ethambutol |