BAC = .15 = This blood-alcohol level means the equivalent of 1/2 pint of whiskey is circulating in the blood stream. 8. BAC = .18-.25 = Drinkers are disoriented, confused, dizzy, and have exaggerated emotional states. Vision is disturbed, as is perception of color, form, motion, and dimensions.
goose bumps. pl.n. Momentary roughness of the skin caused by erection of the papillae in response to cold or to a strong emotion, such as fear or awe. Also called goose flesh, goose pimples.
(Therefore we could as well call them turkeybumps or duckbumps.) These bumps are caused by a contraction of miniature muscles that are attached to each hair. Each contracting muscle creates a shallow depression on the skin surface, which causes the surrounding area to protrude.he thicker the hair layer, the more heat is retained. In people this reaction is useless because we do not have a hair coat, but goosebumps persist nevertheless. In addition to cold, the hair will also stand up in many animals when they feel threatened--in a cat being attacked by a dog, for example.