California Responsible Beverage Service (RBS) Alcohol Practice Exam

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Prepare for the California Responsible Beverage Service (RBS) Test. Study with flashcards and multiple choice questions; each question offers hints and explanations to enhance understanding. Get ready for your certification exam!

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What symptom is commonly observed in drivers impaired by alcohol?

Increased alertness
Improved reflexes
Reduced coordination
Enhanced vision

The correct answer is: Reduced coordination

Drivers who are impaired by alcohol frequently exhibit symptoms of reduced coordination. Alcohol acts as a depressant on the central nervous system, which significantly affects motor skills and physical coordination. This impairment can manifest as difficulty in balancing, trouble performing tasks that require precise movements, and decreased responsiveness to stimuli. As a result, a driver might struggle to steer properly, navigate turns, or make swift reactions needed to respond to changes in driving conditions. In contrast, increased alertness and improved reflexes are characteristics typically seen in sober individuals. Enhanced vision is also misleading, as alcohol can actually impair visual acuity and depth perception, further complicating tasks like driving. Understanding the specific ways alcohol affects the body's functioning is crucial for recognizing the dangers of impaired driving.