<prompt> Translate the following text to SwahiliThis observation was based in part on the results of a national survey of trauma centers which revealed that blood alcohol testing, which is often a precursor for any intervention, was routinely conducted at only 64 percent of centers despite a published guideline by the Committee on Trauma of the American College of Surgeons indicating that testing was an essential characteristic for those centers.  <response>: Uchunguzi wa kitaifa wa vituo vya majeraha ulifunua kwamba upimaji wa pombe ya damu, ambayo mara nyingi ni kiashiria cha uingiliaji wowote, ulifanywa kwa kawaida katika asilimia 64 tu ya vituo, licha ya mwongozo uliochapishwa na Kamati ya Majeraha ya Chuo cha Majaribio cha Amerika kuonyesha kwamba upimaji huo ulikuwa sifa muhimu kwa vituo hivyo. 