McqMate
| Q. |
The toxicity of which of the following heavy metals leads to liver cirrbosis? |
| A. | Copper |
| B. | Lead |
| C. | Mercury |
| D. | Zinc |
| Answer» A. Copper | |
|
Explanation: Cirrhosis is a consequence of chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue and regenerative nodules (lumps that occur as a result of a process in which damaged tissue is regenerated), leading to loss of liver function. Cirrhosis is most commonly caused by alcoholism, hepatitis B and hepatitis C, and fatty liver disease. Some inherited diseases that can cause cirrhosis include Wilson's disease (which causes an accumulation of copper in the body). |
|
View all MCQs in
Biology (GK)No comments yet