Limitations of Drug Tests for Crack. Crack cocaine tests will measure a by-product, or metabolized product, in the body of the user. Cocaine itself metabolizes faster than most drugs of abuse and cannot be measured. Therefore, the body of the user will determine how accurate testing will be.
At 116 years and 169 days old, Emma Martina Luigia Morano of Vercelli, Italy, is now the worldâs oldest living person.
As of September 17th 2016. Oldest Living Woman : Emma Morano of Italy born November 29th, 1899 (117 years old). Oldest Living Man : Yisrael Kristal of Jerusalem Israel born on September 15th, 1903 (113 years old). -. The oldest documented person to have ever lived was Jeanne Calment, who was born on 21 February 1875.