Safety Technology Exchange Edition: Daily Question (2016.8.1)

Thread Content

This post was last edited by 68589544 on 2016-8-5 at 12:13. 1.jpg Event promotion: The Safety Version is holding an event to share experiences in on-site management (photos); we look forward to your participation. http://bbs.hcbbs.com/thread-1602995-1-1.html 1. Chemical factors are one type of occupational hazard in the production process; which of the following belong to chemical factors? ____ A. Dust B. Noise C. Vibration D. Radiation 2. According to the notice issued by the Ministry of Health and the Ministry of Labor and Social Security, there are a total of ____ types of pneumoconiosis. A. 11 B. 12 C. 13 D. 14 A; C The 13 statutory pneumonias listed in China’s ‘Catalogue of Occupational Diseases’ are: silicosis, coal worker’s pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestosis, talc pneumoconiosis, cement pneumoconiosis, mica pneumoconiosis, potter’s pneumoconiosis, aluminum pneumoconiosis, welder’s pneumoconiosis, foundry worker’s pneumoconiosis, and other pneumonias. With the exception of the last type, most pneumoconioses are named after the causative dusts, while a few are named after the type of work or industry.