Table of Contents: 1  INTRODUCTION, DEFINITION & VALUE OF RESEARCH. 2  SCIENTIFIC METHOD OF RESEARCH & ITS SPECIAL FEATURES. 3  CLASSIFICATION OF RESEARCH:Goals of Exploratory Research. 4  THEORY AND RESEARCH:Concepts, Propositions, Role of Theory. 5  CONCEPTS:Concepts are an Abstraction of Reality, Sources of Concepts.
Lead poisoning is a serious and sometimes fatal condition. It occurs when lead builds up in the body. Lead is a highly toxic metal and a very strong poison. It is found in lead-based paints, including paint on the walls of old houses and toys.
Workplace exposures. Lead poisoning in adults is usually due to lead exposures in the workplace. Workers can inhale lead dust or fumes, or swallow dust while eating, drinking, or smoking through hand-to-mouth contact.Workers who perform certain jobs and activities are at a higher risk for lead poisoning. simple blood lead test is the only way to find out if an adult has lead poisoning. The test, known as a blood lead level (BLL), measures how much lead is in your body. If you think you are exposed to lead at work or at home, as your employer or family physician for a blood lead test.