Medical care and health care are two distinct aspects of healthcare, though they are often used interchangeably. Medical care refers to the treatment of physical injuries and diseases, while health care is concerned with promoting and maintaining a patient's overall health. Medical care is often provided by doctors and other medical professionals in the form of surgeries, medications, and other treatments, while health care is typically provided by nurses, health educators, and public health officials who emphasize preventive care and lifestyle changes to help patients stay healthy. Medical care and health care, while related, are two distinct parts of the healthcare system that work together to ensure the well-being of patients.