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