Most Adults Would Profit from the Techniques That Hospitals Use

Most adults would profit from the techniques that hospitals use to prepare children for hospitalization. The main barrier to preparing all patients who undergo stressful medical procedures is that​

A) ​adults do not have the time for these procedures.
B) ​these procedures add to medical costs.
C) ​patients find the preparation as stressful as the procedures, so preparation adds to the overall stress of hospitalization.
D) ​these procedures are not effective.