- To determine if a driver is legally impaired, a police officer will typically administer a breathalyzer test. A breathalyzer is a machine that estimates a driver's blood alcohol content level by determining the amount of alcohol in his or her lungs.
2)Kentucky has the highest rate of smokers (28.7%) in the U.S., while Utah (11.5%) has the lowest.
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- Cocaine was first used in the U.S. in the 1880s, where it was applied as an anesthetic in eye, nose, and throat operations. This use has since become obsolete with the development of safer drugs.
