50. How did the pandemic exacerbate ADHD symptoms in some individuals? (A) Increased screen time during the pandemic directly caused a rise in ADHD cases. (B) Remote work and school closures created an environment with more distractions. (C) Many people developed ADHD due to increased stress and isolation during the pandemic. (D) During the pandemic, doctors introduced new diagnostic criteria that made ADHD easier to identify. (E) The lack of structured routines during the pandemic made it more difficult to manage ADHD symptoms.