OHST Practice Exam

What is the main hazard associated with carbon tetrachloride exposure?

1. Respiratory damage

2. Nervous system impairment

3. Liver damage

4. Kidney failure

The correct answer is: Liver damage

The main hazard associated with carbon tetrachloride exposure is liver damage. Carbon tetrachloride is a well-known hepatotoxic chemical, meaning it has a toxic effect on the liver. Exposure to this compound can lead to a range of liver-related health issues, including fatty liver degeneration, liver fibrosis, and even liver failure in severe cases. This is primarily due to the way the liver metabolizes carbon tetrachloride, resulting in the formation of harmful metabolites that can cause cellular damage. While carbon tetrachloride can affect other organs and systems, such as the respiratory and nervous systems, its most significant and well-documented impact occurs at the hepatic level. The potential for severe damage to the liver makes it vital for individuals working with or around carbon tetrachloride to take proper safety precautions to minimize exposure and monitor liver function.