Why do you think 3 seconds is used as a normal following distance?
Ideally, you should always try to maintain a 3-second following distance or more whenever possible. This will give you more time to react in case the vehicle in front of you slams on the brakes or hits another car.
Is the pancreas responsible for the elimination of 95% of ingested alcohol from the body through metabolism?
The pancreas is responsible for the elimination of 95% of ingested alcohol from the body through metabolism. Only non-prescription drugs can alter your ability to drive safely. In general, the less you weigh the more you will be affected by a given amount of alcohol.
When vehicle breakdown occurs it is recommended to place emergency flares?
As a rule of thumb, place the first flare or triangle 10 feet directly behind the side of the vehicle closest to the road. Place the second 100 feet directly behind the vehicle, lining it up with the middle of the bumper.
When ingested alcohol passes from the stomach into the small intestine where it is rapidly absorbed into the blood and distributed throughout the bod?
When alcohol is ingested it passes from the stomach to the small intestine. About 20% of alcohol is absorbed through the stomach and the remaining 80% absorbed in the small intestine. It is rapidly absorbed into the bloodstream and distributed throughout the body.
What is the recommended minimum following distance for commercial vehicles in seconds?
The FMCSA recommends that CMV drivers keep a following distance of one second for each 10 feet of vehicle length, with an additional second for speeds over 40 MPH. For example, for a 50-foot tractor trailer traveling at 55 MPH, the recommended following distance is at least 6 seconds.
When driving on the freeway using the 3 second rule is only good for?
The 3-second rule only applies to good, daylight driving conditions. If you are driving in heavy traffic, driving at night, or in weather conditions that are not ideal, such as rain or fog, consider doubling the 3-second rule to six seconds as a safety precaution.
How much alcohol can you get rid of in an hour?
On average, the liver can metabolize 1 standard drink per hour for men, or about 0.015g/100mL/hour (i.e., a reduction of blood alcohol level, or BAC, by 0.015 per hour). In addition to liver processing, about 10% of alcohol is eliminated through sweat, breath, and urine.
When the rate of alcohol consumption exceeds the liver’s metabolic capacity?
When the rate of alcohol consumption exceeds the liver’s metabolic capacity, blood alcohol levels increase and symptoms of intoxication develop. Excessive alcohol intake can lead to deficiencies of niacin, thiamin, vitamin B-6, vitamin B-12, and folate.
What slows alcohol metabolism?
Once alcohol is in the bloodstream, it can only be eliminated by the enzyme alcohol dehydrogenase, sweat, urine, and breath. Drinking water and sleeping will not speed up the process. Coffee, energy drinks, and a cold shower will not sober you up faster.
How far apart do you place emergency flares or triangles?
Due to the increased lack of visibility in these kinds of locations, emergency triangle placement should be a further distance than in other situations. If stopped on a two-lane road, place one triangle at least 100 ft. ahead of the vehicle. One triangle should be placed 10 ft.
What is the best safeguard for breakdowns?
Prevention is the best safeguard for breakdowns. It is recommended to use your high beams in a snowstorm for better visibility.
When car breakdown occurs it recommended to place emergency flares or reflective triangles <UNK> behind your vehicle to give other drivers plenty of?
As long as it is safe to do so, put flares or reflective triangles behind your vehicle as follows: one near your vehicle, usually about 10 feet behind it, and the other one farther away.
Is it recommended to use your high beams in a snowstorm for better visibility?
High beams will shine directly into the fog or precipitation, which will reflect the bright light back to you. During snowstorms, snowflakes and ice crystals will reflect even more light back to you. The dangerous result is a wall of glare, which will make it even more difficult for you to see the road.
Which food is best for slowing the movement of alcohol into the small intestine?
Since the alcohol can’t move into the small intestine immediately, this slows the absorption of alcohol into the bloodstream considerably. In fact, a fatty meal can reduce the peak blood alcohol concentration (BAC) up to 50% relative to that produced when alcohol is consumed on an empty stomach.
When consumed in low to moderate amounts alcohol is primarily metabolized by the?
The small intestine is the primary site for alcohol metabolism.