Question

a is a brief sleep episode that lasts up to 30 seconds, during which a person temporarily loses consciousness and external stimuli arent perceived

its very dangerous for drivers.

Explanation:

Identify the definition of a brief sleep episode

The statement describes a brief sleep episode lasting up to 30 seconds where a person temporarily loses consciousness.

Match with driver safety concepts

This phenomenon is known as a microsleep, which is highly dangerous for drivers.

Answer:

A <blank>microsleep</blank> is a brief sleep episode that lasts up to 30 seconds, during which a person temporarily loses consciousness and external stimuli aren't perceived.

It's very dangerous for drivers.