The nurse is assisting a child with attention deficit hyperactivity disorder (ADHD) to complete the child's activities of daily living. Which is the best approach for nurse to use with this child?

Attention deficit hyperactivity disorder involves neurodevelopmental dysregulation of executive functions primarily linked to dopamine and norepinephrine pathways. It manifests as a persistent pattern of inattention, hyperactivity, and impulsivity that interferes with the child's cognitive processing and task completion. Rationale: A. Children with ADHD struggle with executive dysfunction, making complex activities feel overwhelming. Breaking tasks into sequential steps reduces cognitive load and provides frequent opportunities for success, which helps the child maintain focus and prevents them from becoming frustrated or distracted. B. Imposing a strict time limit often increases anxiety and diminishes the child's ability to concentrate. While structure is necessary, a ticking clock acts as a stressor that exacerbates impulsivity and leads to poor performance or task abandonment due to perceived failure. C. Allowing the child to work at an unstructured pace usually results in the task never being completed. Without external cues and environmental boundaries, the child’s attention will naturally drift toward more stimulating but irrelevant internal or external stimuli in their surroundings. D. Delaying rewards until all tasks are finished is ineffective because children with ADHD require immediate reinforcement. Their brain's reward system responds best to short-term incentives; waiting for total completion is too distant a goal to sustain their motivation throughout the process.