Which of the Following Is Being Practised by the OHN

question 18

Multiple Choice

Which of the following is being practised by the OHN who periodically conducts spirometry testing of employees working with hazardous gases?

• A)Primary prevention
• B)Secondary prevention
• C)Tertiary prevention
• D)Tertiary care

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Definitions:

Microwave

Electromagnetic waves with frequencies between 300 MHz and 300 GHz, used in telecommunications, cooking, and radar technology.

Radio

A technology that uses radio waves to transmit and receive sound and other types of information.

Fiber

A type of material used in making textiles or a dietary component found in foods, or in technology, thin strands of glass or plastic used in fiber-optic communications.

LEO

Stands for Low Earth Orbit, which is the region of space around Earth at altitudes between 160 to 2,000 kilometers, used by satellites for a variety of applications.