Reaction Time – Alcohol
can slow reflexes
, which can decrease the ability to react swiftly to changing situations. Vision – Alcohol can slow eye muscle function, alter eye movement, and alter visual perception, possibly resulting in blurred vision. Night vision and color perception also can be impaired.
What are the effects of alcohol on driving quizlet?
- slower reaction time.
- coordination-steering and braking becomes affected.
- depth and distance perception becomes affected.
- speed perception becomes affected.
- vision becomes affected.
What is one of the effects of alcohol on the drivers eyes quizlet?
Alcohol
dulls peripheral vision and hinders your reaction time
, making it more difficult to focus. Refers to the clarity or clearness of one's vision, a measure of how well a person sees. Alcohol may make images blurry and cause the driver to lose the ability to identify the traffic scene.
What does alcohol do to a driver?
Drowsiness
. Alcohol is a depressant, which means it triggers fatigue or drowsiness. Drowsiness makes it more difficult to pay attention to the road, stay in your lane and remember where you are driving or have driven — all of which contribute to being more prone to getting in an accident. Reduced concentration.
What does alcohol first affect in drivers?
Judgment
.
The mental faculties
are the first to be affected by drinking. Alcohol levels as low as . 02% (well under the legal limit in many states) can lessen the capacity to reason, making it difficult to plan ahead or respond appropriately to one's immediate surroundings.
Is it true that coffee can neutralize the effect of alcohol?
Caffeine has no effect on the metabolism of alcohol by the liver
and thus does not reduce breath or blood alcohol concentrations (it does not “sober you up”) or reduce impairment due to alcohol consumption.
Can a heavier person eliminate alcohol faster?
A heavier person has to ingest more alcohol than a lighter person to reach the same blood alcohol content. A
heavier person can eliminate alcohol faster than a lighter person
. If two persons drink at the same speed, the heavier person will need longer to reach the same blood alcohol concentration.
How many drinks in the body does it take to affect driving quizlet?
Even
one drink of alcohol can
affect your driving. With two or more drinks in your bloodstream, you are impaired and could be arrested.
Which of the side effects of drinking alcohol can impact a persons ability to drive?
- drowsiness.
- impaired vision.
- reduced reaction times.
- reduced concentration and vigilance.
- feeling more relaxed and drowsy, which may cause you to fall asleep at the wheel.
- difficulty in understanding sensory information.
What are the signs that a driver has been drinking that police are trained to look for?
There are specific physical symptoms of alcohol consumption that an officer will be looking for during a traffic stop. The officer will be looking to see if the driver has
bloodshot or watery eyes, a flushed face, slurred speech or an odor of alcohol
.
What are 5 ways that drinking alcohol can impair a person's driving?
- Judgment. Drinking alcohol reduces a person's ability to think clearly, reason, make smart decisions, and exercise caution—all necessary to drive safely.
- Concentration. …
- Comprehension. …
- Coordination. …
- Vision and hearing. …
- Reaction time.
What are the common signs of a drunk driver?
- Quick acceleration or deceleration.
- Tailgating.
- Weaving or zig-zagging across the road.
- Driving anywhere other than on a road designated for vehicles.
- Almost striking an object, curb, or vehicle.
- Stopping without cause or erratic braking.
- Drifting in and out of traffic lanes.
How much does alcohol slow down a driver's reaction time?
One study pointed to an average decreased reaction time of 120 milliseconds —
just over a tenth of a second
— associated with a BAC level of 0.08, the legal limit in the United States. So, when cruising at 70 miles per hour, a drunk driver would travel for an additional 12 feet before reacting to a roadway hazard.
What vision is first affected by alcohol?
A person's judgment
is the first thing affected after drinking an alcoholic beverage.
How long does it take for an alcoholic beverage to reach your brain?
Alcohol takes
approximately 5 minutes
to reach the brain, although the beverage's effects occur around 10 minutes. When your BAC increases, alcohol begins to affect the brain and nervous system. This means you can experience changes in judgement and decision-making capabilities and become more uninhibited.
Do drunk drivers drive fast or slow?
Intoxicated drivers will often overcompensate while driving by
driving much slower than the posted limit
. Just as someone who is speeding is a hazard to others on the road, a person driving too slow can also be a danger.
