Theory and APN Role Part 2:Karen is still not convinced that Theory has any place in APN practice. Provide a specific example of how theory is relevant to APN practice in one of the four specialties (CNM, CNP, CRNA or CNS). Provide evidence to support you

This paper must contain APA format, and  3 evidence based, peer review references within in the past 5 years. Please refer to the guidelines attached.  The following is the question that needs to be answered:
Karen is still not convinced that Theory has any place in APN practice. Provide a specific example of how theory is relevant to APN practice in one of the four specialties (CNM, CNP, CRNA or CNS). Provide evidence to support your arguments.