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.
Definition of 'Job Description'. Tweet. An accurate description of what a new employee will do in order to decide how to divide the work between employer and employee.Definition: Creating a job description is a key step in the hiring process.You must be able to accurately describe what a new employee will do in order to decide how to divide the work between yourself and your employee.weet. An accurate description of what a new employee will do in order to decide how to divide the work between employer and employee. Definition: Creating a job description is a key step in the hiring process.