Final answer:
A voluntary agency like a nonprofit health organization is a setting that provides ambulatory care to low-income patients and receives funding from multiple sources, including governmental aid.
Step-by-step explanation:
The setting that provides ambulatory care to low income patients and receives funding from many sources could be a voluntary agency like a nonprofit health organization. These organizations often offer comprehensive healthcare services and rely on a mix of funding, including federal and state programs, donations, grants and other financial support mechanisms.
Voluntary agencies might qualify for governmental assistance due to their work with underserved populations, often filling gaps in the healthcare system, especially for those who might not have health insurance. The ethos behind these organizations aligns with societal aims to increase access to quality care for all sectors of the population, including low-income individuals.