Tow Truck Operator Certification Practice Exam

Which of the following is a symptom of alcohol impairment?

1. Increased alertness

2. Slurred speech

3. Improved coordination

4. Heightened sensory perception

The correct answer is: Slurred speech

Slurred speech is a classic symptom of alcohol impairment. When a person consumes alcohol, it affects their central nervous system, leading to difficulties in communication and clarity of speech. Slurred speech often indicates a decrease in motor control and coordination, which are impaired due to the effects of alcohol on the brain. In contrast, increased alertness, improved coordination, and heightened sensory perception are not symptoms associated with alcohol impairment. Instead, alcohol typically causes drowsiness, decreased coordination, and impaired judgment, which can lead to slower reactions and poor decision-making. Recognizing these symptoms is crucial for safety and understanding the effects of alcohol on the body and mind.