Summary Research shows that alcohol has a small and inconsistent effect on eyewitness recall and no effect on witnesses'' lineup decisions. Much of this literature has tested participants with low‐to‐moderate blood alcohol concentration (BAC) levels, and no study has directly examined how ...
A. To show how sleep deprivation reduces the blood alcohol level. B. To show that sleep deprivation has the same dangerous effects as being drunk. C. To suggest that sleep-deprived drivers are also likely to drink. D. To argue against raising the legal limit for drunk driving. 相关知识...
A:Blood Alcohol Content, or BAC, is the percentage of alcohol in the bloodstream. Since 2009, the federal government has mandated that each state have a .08 BAC legal limit for driving, and it only takes a few drinks to raise your BAC beyond the legal limit. According to the National H...
During this reaction, the reddish-orange dichromate ion changes color to the green chromium ion when it reacts with the alcohol; the degree of the color change is directly related to the level of alcohol in the expelled air. To determine the amount of alcohol in that air, the reacted mixt...
blood alcoholis one of the most dangerous things that an individual can do to put his life and the lives of others at risk. In line with this, you will often find police officers and traffic enforcers carrying a breathalyser with them, but how do these devices determine the level of ...
Breathalyzers are able to detect alcohol for varying lengths of time. For the most part, they can detect even the smallest amount of alcohol in a person's system. However, the concern for most people is that their blood alcohol levels be under the legal limit for being considered intoxicated...
The ECG feature works for users over the age of 22 by using the electrical pulses from your wrist to determine if both upper and lower chambers of the heart are working in rhythm. Meanwhile, the Apple Watch, one ofthe best smartwatchesyou can buy, can also provide details about blood oxy...
After preparing the instrument and the patient, measure the blood pressure: Determine the measurement location and find the artery in the measurement area. To accurately assess the status of blood pressure, when checking between different times should measure the same side, the same position and ...
where it travels to your brain. This effect is accelerated when you drink on an empty stomach. Having food in your stomach slows the speed at which alcohol enters your blood stream. A meal that includes some fat will work the best—but, despite popular lore, you don’t have to eat grea...
“I have a great job and pay my bills, so I can’t have a problem with alcohol.” “I only drink expensive wine.” Online Tests to Determine If You Have a Drinking Problem Tolerance A functional alcoholic often consumes as much alcohol as someone with an alcohol use disorder. However, ...