Which Statement Is True of Loop Diuretics

Multiple Choice

Which statement is true of loop diuretics?

A) They are also called aldosterone-inhibiting diuretics.
B) They are very potent, providing a diuretic effect that lasts at least 6 hours.
C) Because their onset of action is rapid, they are particularly useful when rapid diuresis is desired.
D) They have the disadvantage of ceasing to be effective when creatinine clearance decreases below 25 mL per minute.