15526529
Beschreibung
Quiz von Med Student , aktualisiert more than 1 year ago
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Erstellt von Med Student
vor fast 6 Jahre
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Frage 1
Frage
Fluoroquinoiones are:
Antworten
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Gentamycin
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Moxifloxacin
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Ciprofloxacin
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Levofloxacin
Frage 2
Frage
Mechanism of action of quinolones is:
Antworten
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inhibition of protein synthesis
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inhibition of cell wall synthesis
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inhibition of topoisomerase II and IV
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inhibition of DNA transcription and replication
Frage 3
Frage
Fluoroquinolones have:
Antworten
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broad antibacterial spectrum
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narrow antibacterial spectrum
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bacteriostatic effect
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bactericidal effect
Frage 4
Frage
Point out the correct statements for pharmacokinetics of fluoroquinolones:
Antworten
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bad oral absorption and are administered always parenterally
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distribute well into all tissues and body fluids
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inhibit some liver cytochromes
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most of them are excreted renally
Frage 5
Frage
Fluoroquinolones are used for treatment of:
Antworten
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Urinary tract infections
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Respiratory infections
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Skin infections
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Gl infections
Frage 6
Frage
Adverse drug reactions of fluoroquinolones are:
Antworten
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articular cartilage erosion (arthropathy)
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hypertension
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seizures in patients with epilepsy
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prolongation of QT interval
Frage 7
Frage
Quinolones are contraindicated in
Antworten
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pregnancy and breast-feeding
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children under 18 years of age
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patients with epilepsy
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patients with renal failure
Frage 8
Frage
Drug interactions of fluoroquinolones are:
Antworten
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increase serum levels of theophyiline by inhibiting its metabolism
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decrease serum levels of theophyiline by inducing its metabolism
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synergism with beta-lactams
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calcium and other divalent cations decrease their absorption
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