According to Health Care Risk Management standards outlined by ASHRM and the American Hospital Association Certification Center, proactive workplace violence prevention focuses on measures implemented before an incident occurs. These strategies aim to identify risks, strengthen preparedness, and reduce the likelihood or severity of violent events.

Pre-employment background screening helps identify applicants with histories that may pose safety concerns, consistent with legal hiring standards. Ongoing staff training enhances awareness of warning signs, communication skills, and reporting procedures. Leadership rounding increases visibility, supports early identification of environmental or behavioral risks, and reinforces safety culture. Active shooter drills and emergency preparedness exercises ensure that staff understand response protocols and can act effectively under stress.

Options B, C, and D primarily describe reactive or post-incident measures. Law enforcement notification, restraining orders, crisis intervention, DEA notification, documentation, and emergency command activation occur after an event has taken place or when an immediate threat is present.

Health Care Operations objectives emphasize prevention, preparedness, environmental assessment, and workforce education as foundational elements of a workplace violence program. Therefore, pre-employment screening, training, rounding, and drills represent proactive components of an effective prevention strategy.