Which of the following assists the critical care nurse in ensuring that care is appropriate and based on research?

A. While consulting with advanced practice nurses can provide guidance and expertise, this does not guarantee that care is evidence-based or consistently aligned with research. It depends on individual knowledge and experience rather than standardized research-based protocols. B. Following a physician’s personal preferences may guide care, but these preferences may not always reflect current evidence or best practices. Relying solely on provider preference risks variability and inconsistency in patient care. C. Clinical practice guidelines are systematically developed recommendations based on rigorous review of current research and evidence. Following these guidelines helps critical care nurses provide care that is consistent, safe, and supported by research, reducing variability and improving patient outcomes. D. While computerized order entry helps reduce errors in transcription and ensures legible orders, it does not ensure that the interventions themselves are evidence-based. The tool supports safety and efficiency but is not a substitute for evidence-based practice.