TCC Nebauer Vocab 5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Phenol coefficient | method evaluate effectiveness
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Thermal death time | time to completely sterilize liquid at set temperature
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Selective toxicity | more toxic to pathogen than host
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Desiccation | preserve by drying
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Lyophilization | freeze-drying
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Nonionizing radiation | UV light
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Oxidizing agents | release oxygen radicals
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Surfactants | soaps break up oils
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Aldehydes | Cross-link functional groups in proteins or DNA
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Mimimum inhibitory concentration | smallest amount of drug, inhibit growth
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PABA | microbes need to this make nucleic acids
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B-Lactamase | enzyme bacteria resistant to penicillin produce
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Nucleotide analogs | structural similarity, normal nucleotide
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Broad spectrum | effective, wide variety of microorganisms
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Synergism | drug enhances effectiveness of another
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R-Plasmids | extra chromosomal pieces of DNA
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Autoclave | sterilizes by using steam and pressure @ 121 C for 20 min.
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Cross resistance | resistance antimicrobial agent = resistance to similar drugs
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Parenteral route | pathogens deposited beneath the skin
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Adhesion factors | proteins allow microbes adhere to tissue
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Syndrome | group of symptoms/signs characterize disease
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Subclinical | unnoticed infection; lack of symptoms
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Etiology | study cause of disease
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Toxemia | toxins in blood stream
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Virulence factor | ability to infect and cause disease
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Prodromal period | short period, mild symptoms, precedes illness
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Endotoxin | Lipid A gram negative bacteria
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Resorvoirs | Where pathogens are maintained
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Fomite | inanimate objects, transmit pathogens
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Biological vector | animals act as both host and vector
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Incidence | new cases of disease during a given time
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Zoonotic disease | disease from animal host to human
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Endemic | relatively stable disease frequency in a given area
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Index case | first identified patient; disease in given area
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Pandemic | epidemic more than one contenent
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Nosocomial infection | disease acquired in health care setting
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latrogenic infection | acquired through medical procedures
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Endogenous infection | normal microbiota becomes a pathogen
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Latent disease | pathogen inactive, later reactivated
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Chronic disease | Develops slowly and is continual or recurrent
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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