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pharmacology > antibiotics 3 > Flashcards

antibiotics 3 Flashcards

1
Q

anti-anaerobic to treat BV, Giardiasis, H. pylori, C. difficile

A

Metronidazole (Flagyl)

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2
Q

used for multidrug resistant Gr+, VRE, and MRSA

A

Zovox (oxazolidinones)

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3
Q

Suppresses bacterial growth by inhibiting mycloic acid

A

INH

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4
Q

Hepatotoxicity, peripheral neuropathy, Vit B6 deficiency

A

INH

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5
Q

aminoglycosides

A

gentamycin
tobramycin
amikacin

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6
Q

can cause serious toxicity to ears and kidneys

A

aminoglycosides

macrolides

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7
Q

macrolides

A

erythromycin

azithromycin

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8
Q

Okay to give for BV in all trimesters

A

flagyl (metronidazole)

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9
Q

most common protozoans

A

trichomonads

giardia

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10
Q

hikers diarrhea

A

Giardia

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11
Q

sexually transmitted infection treated with mtronidazole

A

Trichomonas vaginalis

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12
Q

Drugs for TB

A

isoniazid (INH)

rifampin (Rifadin)

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13
Q

Factors that create resistance

A 
Rx for Abx when not needed
Incorrect dosing
Beta-lactamase
Antibacterial soaps/triclosan
Overuse in animals
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14
Q

Gram positive bacteria

A

staph
strep
enterococci

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15
Q

Criteria to treat flu

A 
children less than 2
adults 65 or older
chronic conditions
pregnant or postpartum (w weeks)
less than 19 yo
long-term aspirin
Immunosuppressed
Americal indians
morbidly obese
longer term care
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16
Q

powerful inducer of CYP pathways (weakens contraceptives)

many D2D interactions

A

Rifampin

17
Q

Discolors urine

A

Rifampin

18
Q

Drugs given to pregnant women with herpes infection

A

acyclovir

valacyclovir (Valtrex)

19
Q

use the CYP 450 system and therefore result in many D2D interactions

A

antifungals (fluconazole, etc.)

20
Q

Contraindicated with statins

A

many azole antifungals

21
Q

timing of live vaccines vs killed

A

Can give killed at the same time
Can combine live and killed at same time
Can give killed and live at same time but must wait 4 weeks if they are given separate

22
Q

who does not get live vaccinations

A

pregnant, immunocompromised, infants (under 12 months). Be mindful of living situations of those given live vaccines

pharmacology (26 decks)

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