Important for nurses understand research methods

Please answer the following questions

1. Why is it important for nurses who will never conduct their own research to understand research methods?
2. What are some potential consequences to the nursing profession if nurses stopped conducting their own research?
3. Think about a nursing procedure that you have learned. What is the basis for this procedure? Examine and explain whether the procedure is based on
   scientific evidence indicating that the procedure is effective. (some procedures I have done include indwelling catheter insertion, central line changing dress,
   sterile technique, giving medication …)
   Please remember to cite references and reference the article appropriately.