Assistant Laboratory Animal Technician (ALAT) Practice Exam

What factors are considered in determining the type of personal protective equipment (PPE) needed?

1. Job position and seniority

2. Animal species, hazards present, exposure potential

3. Weather conditions and facility size

4. Employee preferences and comfort

The correct answer is: Animal species, hazards present, exposure potential

The determination of the type of personal protective equipment (PPE) required in a laboratory setting is primarily governed by various factors related to the environment and potential risks involved. The correct choice emphasizes the importance of animal species, hazards present, and exposure potential. Different animal species can vary significantly in terms of the pathogens they may carry or the specific handling requirements necessary for their care. Understanding these aspects helps in selecting the appropriate PPE to protect against zoonoses or other species-specific risks. Hazards present within the work environment also play a crucial role. This includes chemical hazards, biological agents, and physical hazards, all of which require specific types of protective gear—such as gloves, masks, or gowns. Identifying these hazards ensures that technicians are equipped to minimize their risk of exposure. Furthermore, evaluating exposure potential—meaning how likely it is that a worker may come into contact with these hazards—provides context for choosing suitable PPE. For instance, if there is a higher likelihood of exposure due to the nature of the work or the behavior of the animals, more robust protection would be necessary. By considering these key factors, workers can be better protected in their roles, enhancing safety for both themselves and the animals they handle.