Summarizes health hazards associated with air pollution, highlighting the difficulty in establishing acceptable thresholds of exposure. Respiratory disease, asthma, cancer, cardiovascular disease, and other problems are addressed. Indicates that a wide range of effects from any one chemical exists and that there are differences in sensitivity to…

This report provides information about the health effects of passive smoking, the types of policies that are in force in the public and private sectors to control workplace smoking, and the costs and effects of those policies. The executive summary briefly highlights the three major areas of the report: (1) a review of the studies of health…

Part of a health occupations program, these instructional units consist of materials for use by those who are studying to become practical nurses. Unit 16 deals with basic concepts in the nursing of the aged, in community health, and in the legal responsibilities of the practical nurse. Covered next are nursing care procedures for adults with the…