The charge nurse is performing an Inservice regarding the adverse effects of antibiotic therapy. Which of the following antibiotics should the nurse include regarding the potential to cause QT prolongation? (Select All that Apply)

A. Fluoroquinolones: Fluoroquinolones, such as ciprofloxacin and levofloxacin, are known to have the potential to prolong the QT interval, increasing the risk of arrhythmias like Torsades de Pointes. B. Penicillins: Penicillins do not typically cause QT prolongation. Their adverse effects are more likely to include allergic reactions or gastrointestinal disturbances. C. Macrolides: Macrolides, such as azithromycin and erythromycin, are associated with QT interval prolongation and an increased risk of cardiac arrhythmias. D. Beta-Lactams: Beta-lactams, which include penicillins and cephalosporins, are not commonly associated with QT prolongation. They are more likely to cause allergic reactions. E. Cephalosporins: Cephalosporins are not typically associated with QT prolongation. They share a similar beta-lactam structure to penicillins.