The blood lead test tells you how much lead is in your child's blood. Lead can harm a child's growth, behavior, and ability to learn. The lower the test result, the better. Most lead poisoning occurs when children lick, swallow, or breathe in dust from old lead paint.
A Job Description (JD) is: 1  A form that documents the responsibilities, duties, competencies, skills and education required to perform a job. 2  The basis for the University of Pittsburghâs job evaluation process for classified staff positions.
Purpose of Job Description. The main purpose of job description is to collect job-related data in order to advertise for a particular job. It helps in attracting, targeting, recruiting and selecting the right candidate for the right job. It is done to determine what needs to be delivered in a particular job.