Which of the Following Statements Is LEAST-Likely True

question 8

Multiple Choice

Which of the following statements is LEAST-Likely true?

• A)Every shop has a vise.
• B)Shops that sell or repair tires have a tire changer.
• C)High-pressure air is used to unseat the bead of a tire from the wheel rim.
• D)An engine analyzer is not useful in diagnosing certain engine problems like compression problems and uneven balance between cylinders.

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Definitions:

NREM Sleep

Non-Rapid Eye Movement sleep, characterized by slower brain waves, minimal dreaming, and deep physical relaxation; constitutes the majority of sleep time.

N2 Sleep

A stage of non-REM sleep characterized by sleep spindles and K-complexes, representing a deeper sleep than N1 and precedes the even deeper N3 sleep stage.

N1 Sleep

N1 sleep, or stage 1 sleep, is the initial phase of the sleep cycle, characterized as the transition from wakefulness to sleep, marked by reduced muscle activity, slowed breathing, and heart rate, and is typically brief.

REM Sleep

A unique phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreams, and temporary paralysis of the muscles.