E-mails, which have long annoyed people ... A: antagonized B: irritated C: exasperated D: enraged

Which of the following antimicrobials can be antagonized by pus? () A: Aminoglycosides B: Polymixins C: Beta-lactams D: Sulfonamide E: All<br/>of the above

If quinidine and digoxin are administered concurrently, which of the following effects does quinidine have on digoxin A: The absorption of digoxin from the gastrointestinal (GI) tract is decreased B: The metabolism of digoxin is prevented C: The concentration of digoxin in the plasma is increased D: The effect of digoxin on the AV node is antagonized E: The ability of digoxin to inhibit the Na+-K+-ATPase is reduced

If quinidine and digoxin are administered concurrently, which of the following effects does quinidine have on digoxin A: The absorption of digoxin from the gastrointestinal tract is decreased B: The metabolism of digoxin is prevented C: The concentration of digoxin in the plasma is increased D: The effect of digoxin on the AV node is antagonized E: The ability of digoxin to inhibit the Na+-K+-simulated ATPase is reduced