Which of the following statements about health care delivery is true?

The statement that health care delivery is influenced by physical and social determinants is true. This recognizes that various factors beyond clinical care directly impact health outcomes. Physical determinants include aspects like the availability of hospitals and clinics, transportation accessibility, and community infrastructure. Social determinants encompass the broader social environment, including economic stability, education level, and social support networks, which can significantly influence individuals' health behaviors and access to care. Understanding that health outcomes are shaped by these diverse factors allows healthcare providers to address barriers and improve care delivery, thereby fostering a more equitable health system.

The other statements do not accurately reflect the complexities of health care delivery. It's important to acknowledge that health care services can vary significantly in quality, access to medical care is not uniform for all patients and can be influenced by socioeconomic factors, and patient outcomes are impacted by a multitude of factors beyond just medical history, including lifestyle, environment, and social conditions.