In children, what disorder involves significant inattention or hyperactivity and impulsiveness?

Attention-Deficit/Hyperactivity Disorder (ADHD) is characterized by persistent patterns of inattention, hyperactivity, and impulsiveness that can interfere with functioning or development. In children, these symptoms typically manifest in various settings such as home, school, and social interactions, significantly affecting their ability to succeed academically and maintain relationships with peers.

The diagnosis of ADHD involves criteria that include symptoms such as difficulty sustaining attention, fidgeting, difficulty organizing tasks, and excessive talking. These symptoms can lead to challenges in completing schoolwork and following instructions, which help distinguish ADHD from other disorders.

Understanding ADHD is critical in mental health nursing as early identification and appropriate interventions can help children manage symptoms effectively, improve their functioning, and enhance their quality of life. The other mentioned disorders focus on different aspects of mental health and do not specifically encompass the hallmark symptoms of inattention and hyperactivity prevalent in ADHD.