My topic is on medication error in mental health, overriding medications and not scanning medications. Conduct a collaboration interview with two or three key leaders in your practice setting to determine the measures for your practice problem and associated challenges impacting measurement for your practice problem (include confidentiality, anonymity, access issues, etc.). Perform an existing evidence review on your practice problem and search for evidence that demonstrates how your practice problem is measured across the country. Post a description of the measures identified from the interviews, the challenges to obtaining the data that were discussed, and a summary of how this quality indicator is measured in the literature. Discuss any gaps in the data that were identified and additional sources that might be needed to obtain this data. Be sure to support your practice problem with the literature that indicates the relevance of this problem for nursing practice. Provide evidence from practice and data that is available.