During the Night, Which Two Types of Sleep Alternate with Each

question 146

Multiple Choice

During the night, which two types of sleep alternate with each other in cycles that take approximately 90 minutes?

• A) alpha sleep and delta sleep
• B) Stage 1 sleep and Stage 2 sleep
• C) REM sleep and NREM sleep
• D) relaxed sleep and alert sleep

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Definitions:

Emergency Response Protocols

A set of guidelines and procedures designed to be implemented in the event of an emergency situation.

Low Chance

A situation or event that is unlikely to occur or has a minimal likelihood of happening.

Low Impact

implies minimal harm or negative effects, often related to environmentally friendly and sustainable practices in businesses and products.

Emergency Response Protocols

Predefined, structured procedures designed to be implemented in case of urgent or crisis situations to protect lives and property.