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.
The blood alcohol concentration (BAC) scale shows how much of your bloodstream is pure alcohol. For example, if you have a BAC of .10, it means that .1% of your bloodstream is alcohol. The scale looks like this: At .04, most people begin to feel relaxed. .08 is the legal intoxication level in most states.