Some people drink alcohol and drive. In the best case, you can lose your driver’s license. This factor holds back some. It is necessary to carefully consider the issue of drinking alcohol, especially if you need to get behind the wheel. The responsibility for drunk behavior is only exacerbated. Therefore, it is very important to look at a ppm of blood alcohol .
What is the permissible dose of alcohol in the blood?
In general, it is legally established that the amount of alcohol cannot exceed 0.3 ppm of alcohol in the blood. But this is very arbitrary. The same concentration of alcohol can have completely different effects.
Vivid example
For example, an alcoholic with experience with such a concentration of alcohol will be absolutely sober. To achieve an easy stage of intoxication, he needs to drink at least a bottle of strong beer, which will be approximately 0.5 ppm of alcohol in the blood. But all this is conditional. It still depends on the weight and health status of the person.
How much do you need to drink in order not to drive?
Factors that affect blood alcohol levels can be completely different.
- The weight of a person is a very important indicator. All measurement programs designed to independently determine the concentration of alcohol in the blood take it into account as the main one. But this will be discussed later.
- Snack. Drinking alcohol with an appetizer leads to a slightly lower concentration of alcohol in the blood, but it is eliminated from the body much longer. Therefore, in order to be able to get behind the wheel faster, it is better not to bite.
- Human health. If he is sick or tired, has liver disease, then intoxication will be much stronger. You need to consider individually. Alcohol metabolism can both slow down and not change at all if the liver is sick.
So how much can you drink so that you can drive a car. The answer is very simple - not at all. These indicators are designed for the fact that each breathalyzer may have some kind of error. Therefore, it can show 0.3 ppm of blood alcohol in a person who drank nothing at all. And if he drinks even 0.3 liters of beer, the figure may still be greater. Why take the risk. This allowable limit is not a reason to get drunk at the wheel, even if only moderately.
How to measure blood alcohol at home?
If you have a smartphone on Android, then you can use a special application that will determine the current maximum concentration of alcohol. It is called "Alcometer." Thanks to him, you can calculate the ppm of alcohol in the blood. The mechanism of operation is very simple:
- You drank alcohol.
- Added its degree and quantity to the application.
- We drank it again - again entered into the program.
- The application in real time shows the current concentration of alcohol in the blood. You do not need to independently calculate the time of your sobering up. The program will do everything itself. And you can make a decision - you can one more or not.
The application calculates your degree using the Widmark formula. She very accurately displays intoxication. You will never get into trouble with her. However, with this program you also need to be careful. Still, this is not a professional breathalyzer. He will not show the exact amount of ppm of alcohol in the blood (0.3 is permissible). So do not drink while driving.
How to control alcohol consumption?
It is also important not to get drunk to such a state that you do not consider yourself sober and want to drive. And this happens quite often. And what needs to be done for this? Take this program and follow these tips.
- Drink it slowly. If you drink low-alcohol drinks, then you should not drink them in one gulp. As a rule, this leads to a feeling of false sobriety. And a person can drink much more. As a result - a possible sitting behind the wheel and deprivation of rights with a fine. Alcohol is absorbed into the blood for a very long time. The minimum time he needs is half an hour. So consider this indicator.
- Observe the intervals between doses, especially for strong drinks. No more than one glass of vodka per hour. You can and half an hour in half an hour. Here is how you decide. But the best option is about 30 grams of vodka per hour. In this case, the degree will still grow, but at the same time you will control yourself.
- Drink less often. If you drink often, then it will be harder for you to control yourself, so follow this rule. It is advisable to drink alcohol no more than once a month.
If you adhere to these tips, then you will never get drunk behind the wheel, thinking that sober, and rely on the indicators of programs. They are quite accurate.
What happens to a person with different levels of ppm in the blood?
In general, the mechanism of the effect of alcohol on the human body is completely different. In this case, certain patterns can be derived based on human behavior. The data given in this subsection are used by traffic police for the initial examination of a person for intoxication. So, how does the behavior change with increasing degrees?
- Up to 0.1 ppm. Changes in behavior are so minimal that they can be noticed only with the help of special tests. The man as a whole is sober.
- Up to 0.3 ppm (acceptable limit). A person as a whole behaves normally and can be sober outwardly. At the same time, alcohol is already acting on it. The concentration of attention is reduced, even if this is not visible at first glance. It’s better not to drive anyway.
- From 0.3 to 0.6 - moderate euphoria. The person is in high spirits, less restrained and talkative. In this case, the concentration is small enough so that the quality of driving deteriorates significantly. A person may look normal outwardly.
- From 0.6 to 1 - the quality of reasoning is violated, concentration worsens even more, a person is very sociable, disinhibited, does not stagger, but he can think completely inadequately.
- 1 to 2 ppm of alcohol in the blood. A person behaves completely inadequately. He is either cheerful or sad. There may be a shaky gait and loss of articulate speech. At this stage, alcohol poisoning occurs . However, if a person is an alcoholic or predisposed to alcoholism, then he may not betray himself at this stage.
- From 2 to 3 - a person is in a stupor, his memory is completely lost. If from 1 ppm to two it has a fragmentary character (memorization is generally reduced, but at the same time it is), then with such a concentration a person does not remember anything at all. At this point, she might just pass out.
- In the blood, 3 ppm of alcohol and above is generally a lethal dose. Up to 5 ppm, rarely anyone survives. However, there is still a difference in how long this concentration has been achieved. 4 ppm of blood alcohol is almost a guaranteed death.
Here is such a detailed classification of intoxication. At concentrations above one ppm, it seems to a person that he is sober, and the probability of getting drunk behind the wheel is much higher. Be careful.
Degree of intoxication
In principle, this classification is somewhat similar to the previous one. But the problem is what each degree implies. So, in some cases, they may include several of the steps considered above.
- No effect of alcohol. This concentration is up to 0.1 ppm.
- Slight effect of alcohol. This degree occurs at a level of up to 0.3 ppm.
- Light intoxication - from 0.3 to 1 ppm (includes two stages from those considered).
- Average intoxication - from 1 to 2 ppm. Most people, called drunk, have just such a concentration. What many of us perceive as a severe degree of intoxication is, in fact, average.
- Severe intoxication - from 2 ppm. A person may lose consciousness, remember nothing, in some cases death is possible.
These are the stages of intoxication that stand out. Moreover, they are very conditional due to the individual susceptibility of alcohol.
conclusions
We figured out that the blood alcohol content below 0.3 in the traffic police is generally acceptable. But it is important to understand that a concentration of 0.15 ppm or even 0.1 can adversely affect transport management. Do not drive, even if you have a glass of wine. Only in this way can you protect yourself from unnecessary expenses and selected rights. Blood alcohol content (ppm, by the way, is not the only unit) - this is a very responsible question.