Which of the following organizations is a principal entity through which the federal government promotes health?

The correct choice reflects the fact that each of the organizations mentioned plays a significant role in promoting health at different levels within the federal government.

The Centers for Medicare and Medicaid Services (CMS) is responsible for administering the nation's major healthcare programs. It ensures access to necessary health services for millions of Americans, especially those older adults and low-income individuals, thereby promoting public health through financial assistance.

The Department of Veteran Affairs (VA) specifically addresses the health needs of veterans by providing comprehensive healthcare services and benefits, contributing to the overall health of this population. The VA has initiatives aimed at health promotion, prevention, and holistic care for veterans, which necessitates strong coordination with public health efforts.

The Department of Health and Human Services (HHS) is the principal federal agency for health protection in the U.S. It oversees numerous public health programs, including disease prevention, health education, and medical research. HHS plays a pivotal role in health promotion and is responsible for the implementation of significant health policies and initiatives that affect all Americans.

Given that each of these organizations contributes to health in specific areas—public health programs, veteran health services, and healthcare financing—Choosing 'All of these are correct' recognizes the multifaceted approach the federal government employs to promote health across