Delaware Driver Education State Practice Test

Alcohol is classified as a depressant because it slows down the central nervous system's functions, which can lead to decreased alertness, slower reflexes, and reduced cognitive functions. When consumed, it affects neurotransmitters in the brain, primarily enhancing the effect of gamma-aminobutyric acid (GABA), which leads to its calming and sedative effects. This is why individuals often feel relaxed or drowsy after consumption. The classification of alcohol as a depressant is crucial for understanding its effects on behavior and physical coordination, as it can impair judgment and motor skills, increasing the risk of accidents and poor decision-making. Recognizing alcohol as a depressant helps in education about safe driving and responsible consumption practices.