What are some potential health effects associated with exposure to Ethylene oxide?

Ethylene oxide is a chemical that is primarily used as a sterilizing agent and in the production of antifreeze and other industrial applications. Exposure to ethylene oxide can lead to a variety of health effects, particularly affecting the respiratory system and overall health.

The correct choice highlights upper airway irritation and cancer as potential health effects associated with ethylene oxide exposure. Ethylene oxide is known to cause irritation of the mucous membranes in the respiratory system, leading to symptoms such as coughing, throat irritation, and difficulty breathing. Furthermore, it is classified as a human carcinogen, meaning that it has been shown to cause cancer in humans, particularly affecting the breast and stomach. This recognition is important in occupational safety and health, where exposure levels must be carefully managed to minimize risk to workers.

In contrast, while the other options mention effects like peripheral neuropathy and nausea or skin burns and liver damage, those are not typically associated with ethylene oxide exposure. The primary concerns have been thoroughly researched and documented, focusing on respiratory effects and carcinogenicity, which reinforces why the initial choice is the most informative regarding potential health consequences.