1294209
Descrição
Quiz por michalinawil, atualizado more than 1 year ago
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Criado por michalinawil
mais de 10 anos atrás
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Questão 1
Questão
What are four characteristics of penicillins?
Responda
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- strong gram negative coverage - strengthens D-ala/D-ala of the bacterial cell wall - decreased hypersensitivity reactions - binds to transpeptidases
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- sensitive to beta lactamases - poor gram negative coverage - decreased risk of hypersensitivity reactions - detaches from transpeptidases
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- sensitive to beta lactamases - poor gram negative coverage - binds to transpeptidases - increased risk of hypersensitivity reactions
Questão 2
Questão
Which of the following drugs from the penicillin class is vulnerable to beta lactamases?
Responda
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Penicillin G
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Nafcillin
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Zosyn
Questão 3
Questão
Which antibiotic is specifically indicated in treating Treponema pallidum (syphilis) and injected as a depot?
Responda
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Mupirocin
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Benzathine Penicillin G
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Colisitin
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Macrolides
Questão 4
Questão
The addition of amine groups to a drug will cause:
Responda
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A decrease in affinity for gram negative cell membranes porins.
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A decrease in affinity for gram positive cell membranes porins.
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An increase in affinity for gram negative cell membrane porins.
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An increase in affinity for gram negative cell membrane porins.
Questão 5
Questão
Ticaricillin is useful in treating gram negative bacteria in particular:
Responda
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Pseudomonas
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Anthrax
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MRSA
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Meningitis
Questão 6
Questão
Which of the cephalosporins are useful for treating meningitis?
Responda
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1st Generation (Cephazolin/Cephalexin)
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2nd Generation (Cefuroxime)
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3rd Generation (Ceftriaxone)
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4th Generation (Cefepime)
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5th Generation (Ceftaroline)
Questão 7
Questão
Which of the cephalosporins is useful in empiric coverage of nosocomial infections?
Responda
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1st Generation (Cephazolin/Cephalexin)
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2nd Generation (Cefuroxime)
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3rd Generation (Ceftriaxone)
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4th Generation (Cefepime)
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5th Generation (Ceftaroline)
Questão 8
Questão
Which correct group of drugs may be particularly useful in treating MRSA?
Responda
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-Rifampin -Clindamycin -Metronidazole -Penicillin G -Vancomycin
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-5th Generation Cephalosporin (Ceftaroline) -Vancomycin -Daptomycin -Linezolid -Mupirocin (Bactroban)
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-Amoxicillin -Ciprofloxacin -Clindamycin -Gentamicin -Azithromycin
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