your answer would be A heart attack
ADHD is caused by the person's genes. If the child's mother smokes, drinks, and does drugs, this increases the baby's change of getting ADHD.
B. Cause of the psychological disorder
DSM-IV-TR is a guide to clinical practice to facilitate research,
improve communication among clinicians and researches, and serve as an
educational tool. It is theoretical approach to diagnosis and management. It does
not reflect the etiology of mental disorders.
