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.
The ADA requires that employers administer skills tests in a manner or format that doesn't require the use of the impaired skill unless the test is designed to test that skill because it is necessary to carry out the job description. For example, an employer gives a typing exam for the position of secretary.