Occupational and Environmental Health: Recognizing and Preventing Disease and Injury - Multiple Choice Questions - Learn & Prevent

What technological combination was critical in the investigation of health complaints related to outdoor wood-fired boilers?

1. The use of satellite imagery and thermal cameras

2. Integration of GIS and epidemiology

3. The deployment of drones for aerial surveillance

4. Application of machine learning algorithms to predict health outcomes

The correct answer is: The use of satellite imagery and thermal cameras

The use of satellite imagery and thermal cameras was critical in investigating health complaints related to outdoor wood-fired boilers because it allowed for visualizing and tracking the movement of smoke and pollutants in the air. This combination provided accurate and real-time data, unlike other options such as drones or machine learning which are limited in their ability to capture and monitor air quality. Integration of GIS and epidemiology could be useful in understanding the location and distribution of health complaints, but it would not provide direct evidence of the impact of outdoor wood-fired boilers. Similarly, deploying drones for aerial surveillance could provide some visuals, but it would not have the same level of accuracy and detail as thermal cameras. Lastly, while machine learning algorithms can be used to predict health outcomes, they would not be able to provide real-time data on the actual pollution levels in the air. Therefore, the combination of satellite imagery and thermal cameras was critical in this