Structural Pest Control Applicator Practice Exam

When someone inhales poison, what protective equipment should you wear, if necessary?

1. Standard mask

2. Face shield

3. Air-supplied respirator

4. Gloves

The correct answer is: Air-supplied respirator

Inhalation of poison is a serious concern in various occupational settings, especially in pest control. The use of an air-supplied respirator is the most appropriate protective equipment in situations where there is a risk of inhaling toxic substances. This type of respirator provides a controllable supply of clean air directly to the user, effectively filtering out harmful gases, vapors, and particulates, thus preventing inhalation of the airborne toxins. While other personal protective equipment, such as a standard mask or face shield, provides some level of protection, they do not offer the same degree of safety against toxic inhalation. A standard mask may not filter out all harmful substances, depending on the mask's specifications, whereas a face shield primarily protects the face and eyes rather than the respiratory system. Gloves are also important for protecting the skin from chemical exposure but do not address the dangers of inhalation. In summary, the air-supplied respirator is essential when there is a significant risk of exposure to inhaled poisons, ensuring that the user has access to safe, breathable air in a hazardous environment.