Step 1 : Introduction to the question "1. Narcolepsy is a neurological disorder that causes sudden attacks of which of the following?"
...1. Nose bleeds 2. Sleep 3. Urination 4. Grunting noises Narcolepsy is a neurological sleep disorder that manifests itself by uncontrollable, instantaneous bouts of sleep. These can occur at any time, anywhere. The disorder varies in severity from uncontrolled chronic lethargy and drowsiness to multiple attacks where the patient has multiple attacks of falling asleep every day. If the patient is standing, he may simply lay down on the floor, or he may suffer complete loss of all muscle control (cataplexy) and fall to the floor. Most sufferers have problems with developing any type of normal sleep pattern and those who have the more severe forms of the disorder may wear helmets to protect their heads during falls and must be closely monitored to prevent accidental injury. This disorder can make going into public a very difficult and embarrassing act.