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.
Job Analysis vs Job Description. Job analysis and job description are concepts very closely related to one another. Job description is one of the two components that make up a job analysis. In order for a proper job analysis to be done, a comprehensive job description needs to be written up.Despite their similarities, there are a few differences between them. A job description is a statement that lists out the various duties, tasks, responsibilities that are to be carried out when performing a specific job. Related posts: 1  Difference Between Job Analysis and Job Evaluation. 2  Difference Between Job Description and Job Specification.