____ Is the Science of Designing and Arranging Work Stations

question 39

Multiple Choice

____ is the science of designing and arranging work stations so that people and material interact safely and efficiently.

• A) Economics
• B) Ergonomics
• C) OSHA
• D) VDT

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Definitions:

NREM Sleep

Non-Rapid Eye Movement sleep, which is characterized by slower brain waves and is divided into stages 1 through 3, with stage 3 being the deepest sleep.

REM Sleep

REM sleep, or Rapid Eye Movement sleep, is a phase of sleep characterized by fast and random movement of the eyes, vivid dreams, and increased brain activity.

REM Sleep

A unique phase of sleep in mammals and birds, characterized by rapid eye movement, low muscle tone, and vivid dreams.

Delta Waves

Slow brain waves associated with deep sleep and unconsciousness.