Free Certified Industrial Hygienist (CIH) Hazards & Exposures Questions and Answers

Question 1

Developing remedial actions as part of industrial hygiene entails minimizing or eliminating health risks by:

Accepted Answer

hazards

Answer

Developing remedial actions as part of industrial hygiene primarily entails minimizing or eliminating health *hazards*. Hazards are the source or condition with the potential for harm, and by controlling or removing them, the risk of disease or injury to employees is effectively reduced. The focus is on addressing the root causes of potential harm.

Question 2

All of the following may be used as exposure control strategies in industrial hygiene, with the exception of:

Accepted Answer

rule enforcement

Answer

Exposure control strategies in industrial hygiene are direct methods to prevent or reduce worker contact with hazards. These include engineering controls like ventilation and substitution of toxics, as well as administrative controls such as changing work procedures. Rule enforcement, while crucial for ensuring compliance and the effectiveness of controls, is a management tool rather than a direct control strategy itself.

Question 3

An efficient program for industrial hygiene includes:

Accepted Answer

sound claims management

Answer

An efficient industrial hygiene program, while primarily focused on preventing occupational illnesses and injuries, also contributes to and can be informed by sound claims management. Data from workers' compensation claims can highlight areas where preventative measures may be insufficient or where specific hazards are causing harm, thus feeding back into the hazard recognition and control aspects of the industrial hygiene program, making the overall system more efficient and responsive.

Question 4

These dangers result from elevated levels of mists, vapors, gases, or solids in the form of mists or dusts in the air:

Accepted Answer

chemical hazards

Answer

Chemical hazards are characterized by the presence of harmful chemical substances in the workplace environment. These substances can exist in various forms, including mists, vapors, gases, or solids (like dusts), and can lead to adverse health effects upon exposure. Industrial hygienists identify and control these hazards to prevent chemical-related illnesses and injuries.

Question 5

These dangers include high amounts of ionizing and non-ionizing radiation, as well as noise, vibration, and temperature and pressure extremes:

Accepted Answer

physical hazards

Answer

Physical hazards encompass environmental factors that can cause harm through physical mechanisms, rather than chemical or biological interactions. This category includes high amounts of ionizing and non-ionizing radiation, excessive noise, vibration, and extremes of temperature and pressure. Industrial hygienists evaluate and control these factors to prevent adverse health effects like hearing loss, radiation sickness, or heat stress.

CIH - Certified Industrial Hygienist Exam Practice Test

CIH - Certified Industrial Hygienist Exam Practice Test

Free Certified Industrial Hygienist (CIH) Hazards & Exposures Questions and Answers