Final answer:
Alcohol can lead to impaired decision-making and reasoning, decreased reaction time, and memory loss. Excessive alcohol consumption can also affect the functioning of the excretory system.
Step-by-step explanation:
Diminished judgement, as a result of alcohol consumption, refers to impaired decision-making and reasoning caused by alcohol (Option C). Alcohol use is associated with decreased reaction time, lowered levels of alertness, and reduced behavioral control. Excessive alcohol consumption can lead to a complete loss of consciousness and difficulty remembering events that occurred while intoxicated. It can also have serious effects on the functioning of the excretory system.