Which of the Following Statements Is True

question 56

Multiple Choice

Which of the following statements is true?

• A)People who describe themselves as nutritionists are registered dietitians.
• B)In general,registered dietitians are reliable sources of nutrition information.
• C)Pseudoscience is the practice of medicine without proper training and credentials.
• D)In the United States,a person can obtain a Ph.D.in nutrition only by graduating from an accredited institution of higher learning.

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Definitions:

PLC System

A PLC system (Programmable Logic Controller) is a digital computer used for automation of electromechanical processes, such as control of machinery on factory assembly lines.

Programming Terminal

A combination of keyboard and monitor used to insert, modify, and observe programs stored in a PLC.

Preventive Maintenance

Scheduled maintenance activities designed to prevent equipment failures before they occur.

I/O Field Devices

Input/Output devices located in the field of an automated system that directly interact with the physical process, such as sensors and actuators.