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.
Related Articles. A good job description provides information that helps both supervisors and employees understand what tasks the employee will and will not perform. Tasks are described in detail in the roles and responsibilities section of the job description. Taking the time to research individual tasks will help you ensure that the roles and responsibilities section is comprehensive and complete.