HOSA Behavioral Health Assessment Practice Test 2025 - Free Behavioral Health Practice Questions and Study Guide

Attention-deficit/hyperactivity disorder (ADHD) is defined by a pattern of inattention, hyperactivity, and impulsiveness that impacts various aspects of life, including academic performance, social interactions, and daily activities. Individuals with ADHD may struggle to focus on tasks, maintain attention in conversations, and exhibit impulsive behaviors without considering the consequences. Such characteristics clearly align with the three main components of the disorder: inattention, hyperactivity, and impulsivity.

In contrast, post-traumatic stress disorder (PTSD) involves symptoms related to trauma exposure, such as flashbacks, avoidance behaviors, and heightened arousal but does not primarily focus on attention and hyperactivity. Obsessive-compulsive disorder (OCD) is characterized by intrusive thoughts and compulsive behaviors aimed at reducing anxiety, which also differs from the core symptoms of ADHD. Lastly, bipolar disorder is identified by alternating episodes of mood disorders, including manic and depressive states, without the central traits of attention difficulty and impulsiveness typical of ADHD.