Each of the Following Techniques Will Reduce Hand and Wrist

question 19

Multiple Choice

Each of the following techniques will reduce hand and wrist fatigue when using power scalers EXCEPT one.Which one is the EXCEPTION?

• A) Drape the hand piece cord around the neck toward the dominant hand.
• B) Grasp the hand piece so it sits between the thumb and index finger.
• C) Wrap the hand piece cord around the forearm of the dominant hand.
• D) Wrap the hand piece cord between fingers of the dominant hand.

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Definitions:

Efficiency

The ability to accomplish a task or goal with the minimal waste of time, effort, and resources.

Solve Problems

The process of finding solutions to difficult or complex issues.

Alderfer's ERG Theory

A motivational theory positing that there are three groups of core needs: existence, relatedness, and growth, which influence human behavior.

Maslow's Hierarchy

This theory suggests that individuals are motivated by a hierarchy of needs, starting from basic needs such as food and safety to higher needs like esteem and self-actualization.