Which statement by an emergency department nurse indicates accurate knowledge of domestic violence?

Choice A reason: Poor communication and isolation may be present but are not the core dynamic. They are consequences or tactics used by abusers, not the central theme. Choice B reason: Domestic violence is fundamentally about power and control. Abusers use physical, emotional, and psychological tactics to dominate their victims. This understanding is essential for effective intervention. Choice C reason: Emotional injury and learned helplessness are outcomes of abuse, not the driving force behind it. They reflect the victim’s psychological state rather than the abuser’s motive. Choice D reason: Erratic relationships and vulnerability may increase risk but do not define the dynamic. They are contributing factors, not central mechanisms.