Which of the following agencies is part of the U.S. Department of Health and Human Services?

The National Institute for Occupational Safety and Health (NIOSH) is indeed part of the U.S. Department of Health and Human Services (HHS). NIOSH plays a critical role in ensuring safe and healthy working conditions by conducting research and making recommendations for the prevention of work-related injuries and illnesses. It operates under the Centers for Disease Control and Prevention (CDC), which is also a component of HHS.

The focus of NIOSH on occupational safety and health aligns with HHS's broader mission to enhance the health and well-being of all Americans. Understanding workplace hazards and implementing safe practices is essential for promoting public health, making NIOSH’s role significant within the HHS framework.

Agencies like the Environmental Protection Agency, Occupational Safety and Health Administration, and American National Standards Institute operate under different jurisdictions or purposes. The EPA is primarily concerned with environmental protection, OSHA focuses on workplace safety and health regulations, and ANSI is a private organization that oversees the development of standards for products, services, and systems, which does not fall under a government entity like HHS.