Which of the Following Statements Is True About Evaluating the Evidence

Which of the following statements is true about evaluating the evidence based practice process?

A) If the patient's outcome was negative, the process was a waste of time.
B) If the process was helpful, the clinician should be willing to share the results with anyone.
C) If the process was not helpful, the clinician should give up on evidence based practice.
D) If the process was helpful, the clinician doesn't need to make any changes the next time.