Certified Advanced Alcohol and Drug Counselor (CAADC) Practice Exam 2026 - Free Practice Questions and Study Guide

The best description of "Dyssomnias" is as primary disorders related to quantity or quality of sleep. Dyssomnias encompass conditions that affect an individual's ability to sleep well or maintain appropriate sleep patterns. This includes conditions like insomnia, hypersomnia, narcolepsy, and sleep apnea, which are characterized by difficulties in falling asleep, staying asleep, or excessive sleepiness.

Understanding dyssomnias is crucial in the context of substance use and recovery, as various substances can influence sleep patterns and overall sleep quality. Recognizing these disorders aids counselors in developing effective treatment plans for individuals struggling with substance use issues, as sleep disturbances can significantly impact recovery.

The other options describe different aspects of sleep disorders; for instance, disorders involving sleep-wake transitions pertain more to conditions like sleepwalking or night terrors, while unusual behaviors during sleep would be classified under parasomnias. Disorders linked to sleep-related psychological stressors might refer to issues caused by anxiety or depression but do not encapsulate the primary characteristics of dyssomnias themselves, which focus more specifically on the inherent quality or quantity of sleep rather than external stressor influences.