Breadcrumb Home Nursing (15-month Option) NR 335 NR 335: Evidence-Based Practice Download as PDF Guide Undergraduate Nursing Class Program Nursing (15-month Option) Credits 3 This course introduces students to evidence-based practice (EBP) and quality improvement processes. Emphasis is placed on the appraisal of evidence to prepare students for the provision of care based on current knowledge, theory, and research. Prerequisites NR 300: Introduction to Nursing NR 300 Introduction to Nursing.