Term
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Definition
| Test to see whether a certain strain of bacteria is susceptible to specific antibiotics (used to determine which antibiotics are best for an infection) |
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Term
| Modes of action of antibiotics |
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Definition
- Inhibit cell wall synthesis
- Inhibit protein synthesis
- Inhibit nucleic acids
- Disrupting cell membrane
- Anti-metabolite
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Term
| What type of antibiotic inhibits the cell wall? |
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Definition
- Penecillin
- Ampllcin
- Cephalosporin
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Term
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Definition
Targets enzymes that form peptide bridges of peptidoglycan
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Term
| what types of antibiotics work against gram + bacteria? |
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Definition
- Penecillin
- Ampicillin
- cepahlosporin
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Term
| What types of antibiotics inhibit protein synthesis? |
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Definition
- Tetracycline
- Streptomycin
- Erythomycin
- Chloramphenicol
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| What type of antibiotics inhibit nucleic acids? |
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Definition
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Term
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Definition
| DNA gyrase that relieves super coil stress |
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Term
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Definition
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Term
| What type of antibiotic disrupts the cell membrane? |
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Definition
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Term
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Definition
Act's like a detergent
- was originally isolated from (+) bacteria
- was against gram (-) bacteria
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Term
| What antibiotic inhibits metabolite? |
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Definition
| Sufanethoxzole- trimethopin |
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Term
| Sufanethoxazole- trimethopin |
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Definition
| prevents folic acid synthesis which is required by some bacteria |
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Term
| What type of media is used for the Kirby bauer test? |
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Definition
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Term
| What type of media is Mueller Hinton? |
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Definition
|
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Term
| what type of bacteria will grow on a mueller hinton? |
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Definition
| allow growth of fastidous bacteria ex. mycobacteria |
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Term
| what does the mueller hinton media contain? |
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Definition
| beef infusion and casein peptone (it provides a.a. and vitamins) |
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Term
| Do we invert the mueller hinton media plate? |
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Definition
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Term
| what is the disadvantage of the kirby bauer test? |
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Definition
| Cannot be used for slow growing bacteria |
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Term
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Definition
| more susceptible to antibiotic |
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Term
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Definition
| susceptible intermediate resistant |
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