Which of the following is a benefit of using evidence-based practice in nursing?

A. Increased reliance on untested medications: Evidence-based practice (EBP) specifically seeks to eliminate the use of untested or unproven therapies. It mandates that all interventions be supported by rigorous scientific data and clinical trials. This increases patient safety by ensuring that medications have a proven efficacy and safety profile. B. Increased use of trial-and-error methods: Trial-and-error is the antithesis of EBP, as it relies on unsystematic attempts rather than proven research. EBP reduces the uncertainty of clinical decision-making by providing a structured framework based on the best available data. It moves nursing away from guesswork toward standardized, high-quality care. C. Improvement in patient outcomes and care quality: By utilizing interventions that have been scientifically validated, EBP ensures that patients receive the most effective treatments available. This leads to faster recovery times, fewer complications, and a higher standard of clinical excellence. It is the primary driver of modern healthcare improvement. D. Reduction in healthcare costs only: While EBP can lead to cost savings by reducing ineffective treatments and hospital stays, its primary focus is on the quality of patient care. Financial benefits are a secondary positive outcome of improved clinical efficiency. The core benefit remains the enhancement of the patient's health and safety.