Question: Which of the following is an advantage of the alarm method for the treatment of enuresis? 
 Options:  <1> Its mechanism of action is well known. <2> It does not require awakening the child on a scheduled basis throughout the night. <3> It acts faster than desmopressin. <4> It does not require extra fluid intake (overlearning) as part of the treatment protocol. <5> Acts faster than dry bed training.
2