Sleep (1.6) 2024

Front

During a sleep study conducted on Nora, which of the following imaging technologies is used? PET, MRI, CT, EEG

Back

EEG

Front

REM sleep is best known as the stage during which

Back

vivid dreams occur

Front

Lack of sleep often leads to: weakened immune system, obesity, damage to brain cells responsible for learning and memory.

Back

All answers are correct

Front

Samuel often wakes up in the night due to an inability to breathe. This is a symptom of what?

Back

Sleep Apnea

Front

Sleep disorder characterized by uncontrollable sleep attacks

Back

Narcolepsy

Front

Which hormone helps control your sleep cycles? It is released at night to make you sleepy.

Back

Melatonin

Front

After Jestin has been sleeping for about 90 minutes, his heart begins to beat faster, his breathing grows fast and irregular, and his closed eyes begin to move back and forth. Jestin is most likely experiencing

Back

REM sleep

Front

Delta waves are present in: NREM Stage 1, NREM Stage 2, NREM Stage 3, REM

Back

NREM Stage 3

Front

During a sleepover, Harper and Daniel were discussing why we dream. Harper mentioned a theory that suggests dreams are random bursts of brain activity that our brain turns into a story. Which theory is Harper referring to?

Back

Activation Synthesis Theory

Front

The human sleep cycle repeats itself about every

Back

90 minutes.