This document discusses collective bargaining in nursing. It begins by defining collective bargaining as an agreement between employees and employers to set terms of employment such as pay, hours, and safety. It then outlines the objectives, characteristics, types of strikes, bargaining tactics, and importance of collective bargaining. Collective bargaining aims to provide workers a voice, reach mutually agreeable solutions to disputes, and prevent future conflicts. It tends to improve employee-employer relations. The document also discusses occupational health and safety hazards faced by health workers, including physical, chemical, biological, mechanical, and psychological hazards. It concludes with the nurse's roles in occupational health such as clinician, educator, and researcher.