Final answer:
The priority therapeutic nursing intervention for a child with conduct disorder who is behaving destructively is to reduce environmental stimuli.
Step-by-step explanation:
The question is asking for the priority therapeutic nursing intervention for a child with conduct disorder who is behaving destructively. The correct answer is (d) Reduce environmental stimuli. This intervention is the priority because it aims to de-escalate the child's behavior and prevent harm to the child and others. By reducing environmental stimuli, the nurse can create a safer and calmer environment for the child.
For example, if the child is throwing objects and kicking others, removing any objects that can be thrown and ensuring that others are at a safe distance can help prevent injury. By minimizing external stimuli, the child may also experience a decrease in agitation and aggressive behavior.