Psych Unit 2 modules 16-18 Quiz

An altered state of consciousness in which people experience fantastic images and often feel separated from their bodies is most closely associated with the use of

LSD

After Carlos had been asleep for about an hour and a half, his heart began to beat faster, his breathing became fast and irregular, and his closed eyes began to dart back and forth. Carlos was most likely experiencing

REM Sleep

Fast and jerky movements of the eyes are especially likely to be associated with what

REM Sleep

what is most likely to occur when the brain is repeatedly flooded with artificial opiates

The brain stops producing endorphins.

Three hours after going to sleep, Shoshanna's heart rate increases, her breathing becomes more rapid, and her eyes move rapidly under her closed lids. Research suggests that Shoshanna is

dreaming

After sleeping for about an hour and a half, José enters a phase of paradoxical sleep. He is likely to

have relaxed muscles

About three hours after he falls asleep, Bobby often sits up in bed screaming incoherently. His mother tries to awaken him, but with no success. His pulse races and he gasps for breath. The next morning, he remembers nothing. It appears that Bobby suffers from

night terrors

morphine and heroin are what

opiates

Alcohol, marijuana, cocaine, and a wide variety of other chemical agents that alter perceptions and moods are called

psychoactive

three o'clock in the morning, john has already slept for four hours as long as his sleep continues we can expect an increasing occurrence of what

rem sleep

As a participant in a sleep-research study for the past three nights, Tim has been repeatedly disturbed during REM sleep. Tonight, when allowed to sleep undisturbed, Tim will likely experience

sleep apnea

Compared to when they were only 20 years old, 60-year-olds: what is more likely the sleep situations

spend less time in deep sleep

The hypnagogic sensations of falling or floating are most likely to occur during which sleep stage?

stage 1

which of the following is true of night terrors

they occur in stage 4