Question 1
What is the most widely used stimulant drug in the world?
◦ caffeine
◦ nicotine
◦ methamphetamines
◦ Ritalin
Question 2
Which disorder involves excessive daytime sleepiness and periodic, uncontrolled sleep attacks that may leave the sufferer falling asleep at odd and inconvenient times?
◦ insomnia
◦ sleep apnea
◦ narcolepsy
◦ cataplexy