1. Which of these is a symptom of SAD? A. Daytime fatigue B. Feeling of hopelessness C. Weight gain D. All of the above 2. At what age does SAD typically first appear? A. Early teens B. 20s C. 30s D. 50s 3. Symptoms of SAD usually begin in October or November and don't completely vanish until early May. True False 4. Which hormone appears to affect SAD? A. Adrenalin B. Prolactin C. Thyroxine D. Melatonin 5. How is SAD treated? A. Spending time on a tanning bed B. Going to bed earlier during the winter C. Sitting near a special light box D. Increasing your intake of dairy products 6. SAD can be difficult to diagnose because it is often confused with hypoglycemia. True False Past Quizzes View a full list of past quizzes here