<prompt> Translate the following text to EnglishWakati BAC ya juu sana katika mgonjwa asiye na ulemavu inaweza kuwa skrini maalum ya utegemezi, BAC ni skrini isiyo na unyeti kwa ugonjwa wa matumizi ya pombe.  <response>: While a very high BAC in an unimpaired patient can be a specific screen for dependence,42 BAC is an insensitive screen for an alcohol use disorder. 