Question

​a man with a blood alcohol concentration level of 0.50 percent is seen at a hospital. we can guess that this man is ____.
a. ​unconscious or dead
b. ​not an alcoholic
c. ​feeling happy and uninhibited
d. ​having trouble walking a straight line

Answer 1

Most likely B. The only reason that I could think this is because that is less than a full percent of alcohol as you described it.