What is the full form of DHHS?

The full form of DHHS is the Department of Health and Human Services. This government department is primarily responsible for protecting the health of all Americans and providing essential human services. It oversees a wide range of programs and agencies that deal with health education, public health, health insurance, disease prevention, and the welfare of vulnerable populations.

The other options, while they include elements of the correct answer, do not accurately represent the official name or the scope of responsibilities associated with DHHS. For instance, "Department of Health and Housing Services" and "Department of Health Help Services" do not exist as recognized entities providing the broad range of services that DHHS does. "Department of Human Health Services" falls short of incorporating the 'Human Services' aspect, which is a critical part of what DHHS encompasses. The precise terminology is vital for clear communication regarding health policies and programs under the jurisdiction of DHHS.