Puhalluskoe

Puhalluskoe, which translates to "breathalyzer test" or "breath alcohol test" in English, is a method used to determine the concentration of alcohol in a person's bloodstream. It is commonly employed by law enforcement agencies to detect and measure alcohol impairment, particularly in drivers suspected of driving under the influence of alcohol. The device, often referred to as a breathalyzer, analyzes a sample of exhaled breath. Scientific studies have established a correlation between the amount of alcohol detected in exhaled breath and the blood alcohol concentration (BAC). This correlation is based on the principle that a portion of the alcohol consumed is absorbed into the bloodstream, transported to the lungs, and then exhaled. Therefore, measuring the alcohol content in the breath provides an indirect but reliable estimate of BAC. Puhalluskoe is a non-invasive procedure that typically involves the individual blowing into a mouthpiece attached to the breathalyzer device. The device then displays a numerical reading representing the estimated BAC. Legal limits for BAC vary by jurisdiction, and exceeding these limits can result in legal penalties. While widely used, the accuracy of a puhalluskoe can be influenced by various factors, including the calibration of the device, the individual's recent consumption of alcohol or certain mouthwashes, and the time elapsed since drinking.