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Pharm 1 > penicillins, b-lactamases, cephalosporins > Flashcards

penicillins, b-lactamases, cephalosporins Flashcards

0
Q

highest antibacterial activity for G+, including G+ aerobic

A

Natural penicillins

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1
Q

natural penicillins (4)

A

Penicillin G
Benzathine penicillin
Procaine penicillin G
Penicillin V

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2
Q

DOC for penicillinase-producing S. aureus

A

penicillinase-resistant penicillins (Nafcillin)

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3
Q

penicillin-resistant penicillins (3)

A

Nafcillin
Dicloxacillin
Oxacillin

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4
Q

antipseudomonal penicillins? 2

A

Piperacillin (Piperacil)

Ticarcillin (Ticar)

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5
Q

DOC for Listeria?

A

extended spectrum penicillins
Ampicillin
Amoxicillin

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6
Q

Antipseudomonal penicillins are used for?

A

P. aeruginosa

Acinetobacter

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7
Q

antipsuedomonal penicillin special indication?

A

use w/ aminoglycosides to prevent resistance

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8
Q

B-lactamase inhibitors are added to? (2 classes)

A

Extended spectrum penicillins

Antipseudomonal penicillins

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9
Q

penicillin mechanisms

A

shuts down transglycosylation

or transpeptidation

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10
Q

drug that shuts down transglycosylation or transpeptidation

A

penicillins

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11
Q

H. pylori DOC

A

bismuth + metronidazole + tetracycline or amoxicillin

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12
Q

P. aeruginosa DOC

A

Antipseudomonal penicillin + aminoglycoside

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13
Q

Strep pyogenes (group A)

A

Penicillin, clindamycin

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14
Q

Enterococcus DOC

A

penicillin +/- aminoglycoside

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15
Q

B. burgdorferi early disease

A

Doxycycline, amoxicillin

16
Q

Leptospira DOC

A

penicillin

17
Q

treponema DOC

A

penicillin

18
Q

DOC for surgical propylaxis

A

Cefazolin

19
Q

main 2nd gen cephalosporins (3)

A

Ceflacor (Ceclor)
Cefutoxime (Zinnacef)
Cefprozil (Cefzil)

20
Q

DOC for gonorrhea

A

Ceftriaxone (Rocephin)

21
Q

main 3rd gen cephalosporin

A

Ceftriaxone (Rocephin)

22
Q

3rd gen cephalosporin for psuedomonas

A

Ceftazidime (Fortaz)

23
Q

main 4th gen cephalosporin, used for empirical tx

A

Cefepime (Maxipime)

24
Q

the only B-lactam active against MRSA/VRSA

A

Ceftaroline fosamil (Teflaro)

Pharm 1 (3 decks)

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