When I started working as an RT I had a coworker named Dave who complained all the time. He kept saying stuff about Ventolin being over prescribed. He'd say things like, "60% of what we do is senseless."
As a new RT, my thinking was, "Why does he have to complain so much. There's no way all these doctors could be wrong and Dave be right."
Well, lo and behold, the wisdom or bronchodilator abuse caught up with me soon thereafter, or the silliness of Albuterol abuse, and I realized that what I never expected was actually the truth: that one RT was in the right, that bronchodilators are abused more often than any other med in the hospital, aside from perhaps Tylenol.