We often wonder if our loved ones smoke or not? How to recognize a smokers? In fact, everything is pretty simple, you just need to know the distinctive features of the smoking person from non-smoking. You can define belonging to tobacco ignition, not only with the help of external signs, but also by viewing blood tests.
How to recognize a smokers with medical devices
The most important component of the element in the smoking organism is cotinine. He distributed Smoking people and those who surround them. Medical workers share two ways to find out whether a person smokes with the help of specially taken blood and urine tests.
Immunochromatographic The method of detecting a smokers
This is an urgent test for nicotine substances suitable for self-use at home. He is able to recognize a smoker throughout 1.5 days Since the consumption of the last cigarette. Test striped must be immersed in a container with urine for 3-5 seconds, then pull out and wait for the result of the result in 5-7 minutes.
It is worth noting that the test is suitable exclusively for people who consume cotinine daily. For parents who would like to know, smoke their child or not, this test will not give the correct result, since nicotine consumption is not regular.
Laboratory method for identifying a smoking person
Laboratory testing is most sensitive to cotinine, so it able to To determine the smoking person even among children. The dignity of him is that it can find elements cotinina Even a person who smoked more than two days ago. Although he has one disadvantage - you can get the result of the analysis no earlier than 2 days from the date of delivery.
Natural signs of tobacco
- Smell. The cigarette smell cannot be confused with any other odor, it is quite specific and unpleasant. Almost every smoker is trying to drown out by numerous chewing rubber bands, mouth fresheners and other. But it is pretty difficult, as the smell of nicotine quickly absorbs into the body, clothes and even hair.
- Leather and teeth. Yellowed skin on the fingers of the hands, damage to the dental enamel and the yellowed teeth are also a sign of stable smoking throughout, at least half of the year.
- Behavior. You may notice that in a conversation about tobacco, the behavior of the smoker clearly changes. He begins to be nervous, fussing, it seems to begins torture Sudden sense of guilt and regret.
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