The spine, or backbone, is made up of small bones (vertebrae) stacked -- along with discs -- one on top of another. A healthy spine when viewed from the side has gentle curves to it. The curves help the spine absorb stress from body movement and gravity.
BAC refers to the blood alcohol content found within the body when a person is intoxicated. The levels at which alcohol reacts within the body is influenced by many factors. General studies have provided that with 0.06 - 0.10 BAC, a personâs reflexes are declined. As the person continues to drink and reaches a 0.11- 0.20 BAC levels, he/she may now experience a decline in his alertness or reaction time.
In the United States, a driver with a 0.08 blood alcohol concentration (BAC) is legally defined as drunk. But even at 0.02 BAC, your abilities to track a moving target and perform two tasks at the same time can be impaired. At 0.05 BAC (about 2.5 drinks in one hour), you can lose some small-muscle control (such as the ability to focus your eyes) and take longer to respond to emergencies.