Final answer:
The true statement about alcohol-induced cirrhosis is that it can occur without symptoms in some individuals (option B). Cirrhosis is due to long-term damage from factors like alcoholism, and while abstinence can prevent further damage, it cannot reverse established cirrhosis.
Step-by-step explanation:
Among the statements provided about alcohol-induced cirrhosis, the true statement is B. It can occur without symptoms in some people. Cirrhosis is the formation of fibrous tissue in the liver, replacing dead liver cells, which can be caused by long-term alcohol abuse, among other factors. While it typically takes a long period of steady, heavy drinking for cirrhosis to develop, and not just a singular instance, the damage caused is often progressive and irreversible. However, in its early stages, cirrhosis can be asymptomatic, which means some individuals may not show symptoms until the liver damage is quite advanced.
Excessive alcohol consumption can also lead to acute kidney injury, further complicating the body's ability to detoxify the blood and exacerbating the strain on the excretory system. This highlights the critical role the liver plays in conjunction with the kidneys in removing wastes from the bloodstream. It is important to remember that abstinence from alcohol can prevent further damage but typically cannot reverse the effects of cirrhosis once it has developed.