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.
In our earlier article we discussed about the difference between Job Analysis and Job Description. Job Description is derived from Job Analysis, in the same way, Job Specification is the output of Job Description.Job Description is a statement which explains the essential needs of a job.ob Description is derived from Job Analysis, in the same way, Job Specification is the output of Job Description. Job Description is a statement which explains the essential needs of a job.