Colorado Impairment practice

• A.Reduced ability to focus
• B.Faster reaction time✓
• C.Impaired night vision
• D.Impaired sense of time, speed, and distance

Why: The National Safety Council advises that marijuana alters psychomotor effects, specifically impacting reaction time. It slows down your ability to respond to hazards rather than speeding it up, making 'faster reaction time' the correct answer because it is NOT an effect.

• A.cocaine.
• B.cold or allergy medications.
• C.marijuana.✓
• D.pain relievers.

Why: Traffic safety data consistently identifies marijuana as the second most common drug found in the bodies of drivers involved in accidents, right after alcohol. It significantly impairs reaction time and judgment.