A dissociative disorder characterized by a partial or complete loss of memory for personal information that is usually associated with a stressful or emotionally traumatic experience is known as

It's midnight, and you are alone in your room studying. You hear a loud crash outside your room, and your whole body reacts instantly and furiously. The system that produces these reactions is the ________ system

a. central nervous b. sympathetic nervous c. parasympathetic nervous d. limbic

Barry was working in his workshop one evening when he got a one-inch cut on his forearm. It bled for several minutes before he was able to apply a bandage without it bleeding through. After a good night of sleep,

he noticed that his injury had formed a rough scab that was now protecting the cut as it healed. The fact that this happened while Barry slept is evidence of the __________ theory of sleep. a. Memory b. Protection and preservation c. Growth d. Body restoration