Term
| What drug is the best drug used for all types of TB. It worked by inhibiting DNA dependent RNA polymerase? |
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Definition
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Term
| Which generation of fluroquinolones are effective against anerobes? |
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Definition
| 4th generation fluorquinolones |
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Term
| Which generation of fluoroquinolones are effective against mycoplasma and chlamydia? |
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Definition
| 2nd and 3rd generation fluoroquinolones |
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Term
| Which generation fluroquinolones are effective against gram(-) rods? |
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Definition
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Term
| Which generation of fluoroquinolones are effective against gram (+) cocci? |
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Definition
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Term
| Which generation of fluoroquinolones are effective against gram + bacilli? |
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Definition
| only the fourth generation fluoroquinolones |
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Term
| What types of drug administration is best for treating the cornea and anterior chamber? How about the lids and lashes? |
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Definition
| To Tx the cornea and anterior chamber, topical administration is best. To Tx the lids and lashes, oral administration is best |
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Term
| How do you treat the vitreous? |
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Definition
| Normally by injection. An oral drug would have to pass the blood retinal barrier, which means leaving the vesselsl and travelling into the vitreous by osmosis and then reach enough concentration in the vitreous to be effective. |
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Term
| How would you adminster a drug to a patient with an infected cardiac vegetation? |
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Definition
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Term
| Why are sulfa drigs no longer used to treat bacterial conjunctivitis? |
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Definition
| the bacteria create an acidic pH and sulfa drugs are ineffective at this pH |
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