True or False: Evidence-based decision-making means relying only on diagnostic and treatment methods that are scientifically proven.

• A. False
• B. True
• C. Sometimes
• D. Not at all

Answer: (B)

Evidence-based decision-making centers on using the best available evidence from high-quality research to guide diagnostic and treatment choices. The statement is true because, in practice, decisions are grounded in methods that have scientific support—typically drawn from study results, guidelines, and outcomes data—rather than relying on anecdote or untested approaches. This approach also includes integrating clinical expertise and, when appropriate, patient preferences to tailor decisions to the individual context. The idea is to base care on solid evidence while applying it thoughtfully to each patient; alternatives that suggest ignoring proven methods or relying solely on non-evidence-based practices don’t align with how evidence-based decision-making is applied in healthcare.