It Is Often Helpful for an Orthopedist to Use an Instrument

question 17

Multiple Choice

It is often helpful for an orthopedist to use an instrument to take an actual look inside a joint. What is the instrument called, and what is the name of the procedure?

• A) The instrument is an electromyograph, and the procedure is a myoplasty.
• B) The instrument is an X-ray machine, and the procedure is a closed fracture reduction.
• C) The instrument is an arthroscope, and the procedure is an arthroscopy.
• D) The instrument is an arthroscopy, and the procedure is an arthroscope.

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Definitions:

Incentive

A motivation or reward that encourages a person or group to act in a certain way.

Person's Perception

The subjective process through which individuals interpret sensory stimuli to form their own understanding of the world.

Drive Theory

A psychological theory suggesting that motivation is a result of biological drives that require satisfaction.

Pull Theories

Theories that propose mechanisms or reasons why people are "pulled" towards certain behaviors or actions, often used in migration studies or motivational psychology.