I am currently working in the operating room and for my capstone project, I want to write about the time-out protocol and how it is being incorrectly implemented, as seen by preventable medical errors and sentinel events. According to the NANDA format, it has to be Problem...related to...as evidenced by...., As told by my professor, I am not allowed to begin the diagnosis saying "Risk for..." as this shows that there is no evidence for the problem. However, this has left me confused as to how I should word my nursing diagnosis. My original diagnosis was: Risk for patient injury R/T improper implementation of time-out protocol AEB existence of preventable medical errors and sentinel events. How can I re-word this to match the format that my professor wants me to use?