#8. Luyện nghe tiếng Anh – What causes insomnia? Thi Duong, September 7, 2023 Your Name 1. What is the most common sleep disorder in the world? Snoring Insomnia Sleep apnea Narcolepsy 2. What can cause the occasional restless night? (Choose FOUR)) Jetlag Physical pain Late-night snacks Exposure to sunlight Medication Nighttime noises Emotional distress 3. What is the primary source of energy for the brain during sleep? Glucose Caffeine Adrenaline Serotonin 4. When do cycles of stress and restlessness become diagnosed as chronic insomnia? After several weeks After several months After a few days After a year 5. What condition is insomnia chemically similar to, in terms of its mechanisms? Depression and anxiety Diabetes Heart disease Stroke 6. What is sensitive to light and helps regulate the body's biological clock? Hormones Cortisol Circadian rhythm Glucose 7. What is a side effect of over-the-counter sleeping pills? Enhanced cognitive function Anxiety attack Addiction and withdrawal Poor sleep quality 8. What is a reliable treatment for insomnia in all cases? Medication Sleeping pills Managing stress Bright lights at night 9. What percentage of chronic insomnia patients have delayed sleep phase disorder (DSPD)? Approximately 18% Approximately 5% Approximately 9% Approximately 8% 10. What is the delicate balance that's vital to maintain for physical and mental well-being? The management of glucose metabolism Stress and relaxation Sleeping and waking cycle The regulation of melatonin production Time is Up! Time's up Listening