Which Nursing Action Is Appropriate When Providing Care to a School-Aged

Which nursing action is appropriate when providing care to a school-aged patient who is scheduled for a cardiac catheterization?

A) Explaining to the parent that this noninvasive procedure has few risks
B) Monitoring vital signs pre- and postprocedure
C) Prescribing pain medication if tachycardia occurs
D) Monitoring temperature postprocedure only