Females are usually larger than males and can lay up to 8 nits per day. Adult lice can live up to 30 days on a personâs head. To live, adult lice need to feed on blood several times daily. Without blood meals, the louse will die within 1 to 2 days off the host. Life cycle image and information courtesy of DPDx.
For more information on your state's laws with respect to pre-employment drug testing, visit the U.S. Chamber of Commerce. Skills Tests. Skills tests are typically used to determine whether an applicant has the necessary skill to perform a job function and to determine for what level a candidate should be hired.
Tests used for screening applicants on the basis of skills, abilities, and aptitudes can be classified as either paper and pencil tests or job sample tests. Both kinds are scored, and minimum scores are established to screen applicants. The cut-off score can be raised or lowered depending on the number of applicants.