A 24-year-old woman comes to the emergency department presenting with flank pain and high fever. The pain and fever have been associated with dysuria and increased frequency of urination. She is diagnosed with pyelonephritis and placed on IV antibiotics. After a couple of days, she develops ringing in her ears and feels unbalanced on her feet. What antibiotic was she most likely given?

A 24-year-old woman comes to the emergency department presenting with flank pain and high fever. The pain and fever have been associated with dysuria and increased frequency of urination. She is diagnosed with pyelonephritis and placed on IV antibiotics. After a couple of days, she develops ringing in her ears and feels unbalanced on her feet. What antibiotic was she most likely given?

The mechanism of antibacterial action of penicillins includes all the following EXCEPT:

Sulphonamides are inactivated by:

Sulphonamides are used in the following conditions EXCEPT:

The antibiotic drugs known to produce crystalluria as a side effect is: