#3 Introduction: 

 1_Is the problem stated unambiguously and is it easy to identify?no.  The problem was not specifically mentioned, but clinical electronic experiments were presented through which nursing students are taught how to deal with children by inserting a peripherally inserted central catheter (PICC).Through the fifty-eight students who participated in the research, the pilot number was sufficient to view the results of the research and benefit from them, reduce risks, and enable the student to work with a peripherally inserted central catheter and become more advanced, understanding, and practically proficient when practicing it on the ground.4_2 Was the quantitative approach appropriate?Yes.Yes.Yes.