For a client with bulimia nervosa (purging disorder), what is a recommended intervention?

Observing the client for one hour after meals is a recommended intervention for someone with bulimia nervosa, particularly in a purging disorder context. This practice is crucial because it helps to prevent or monitor any episodes of purging that may occur post-meal. By being present and attentive right after meals, healthcare providers can ensure the client's safety and encourage healthier behaviors. It also serves as an opportunity to provide emotional support and reinforce positive coping strategies, enhancing the overall therapeutic relationship and treatment effectiveness.

The other options do not align with the best practices for treating bulimia nervosa. Encouraging self-induced vomiting would exacerbate the disorder and undermine recovery efforts. Limiting access to food during meals may trigger increased anxiety and potentially worsen the eating disorder. Lastly, providing a meal plan is essential, but the act of simply offering choices does not address the immediate need for supervision after eating, which is critical in preventing harmful purging behaviors.