In What Way Can Evidence from Disciplines Other That of Nursing

In what way can evidence from disciplines other that of nursing compare to nursing evidence and be helpful to a nurse?

A) Theory-based non-nursing evidence can fill gaps and provide a basis on which to build new evidence.
B) Non-nursing evidence supports the use of nursing knowledge that is obtained by trial and error.
C) Clinical decision making can be based on findings from single non-nursing research studies.
D) All evidence is equally important to the practice of nursing.