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  2. Health care - Wikipedia

    en.wikipedia.org/wiki/Health_care

    Health care, or healthcare, is the improvement of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...

  3. What Are Health Equality and Equity, and Why Do They Matter?

    www.healthline.com/health/what-is-health-equality

    The American Public Health Association estimates that more than 30% of the medical costs for Black, Hispanic, and Asian Americans are related to health inequities, such as unequal access to care ...

  4. Preventive Health: What Is It and Why Is It Important?

    www.healthline.com/health/what-is-preventive...

    Preventive health refers to routine care you receive in order to maintain your health. It’s key to diagnosing medical conditions before they become a problem. Preventing serious diseases before ...

  5. Hospitals and Clinics: Which One is Best For Your Medical Needs?

    www.webmd.com/a-to-z-guides/difference-between...

    Cons of hospitals. When you visit a doctor’s office or clinic, you often pay a copay based on your insurance plan. At a hospital, you may pay for the time you stay in a room in addition to your ...

  6. What Is a Health Care Agent? - WebMD

    www.webmd.com/a-to-z-guides/what-are-health-care...

    Look for someone you can talk to about hard decisions and who will support your choices. Your agent may have to ask doctors a lot of questions and push hard for what you want. Try to pick someone ...

  7. What Is a Nurse Practitioner? What They Do, When to ... - WebMD

    www.webmd.com/a-to-z-guides/what-is-a-nurse...

    A pediatric nurse practitioner, PNP, focuses on children ranging from birth to age 18. They work as general nurse practitioners do, focusing on child health and wellness. They can do physical ...

  8. Healthcare in the United States - Wikipedia

    en.wikipedia.org/wiki/Healthcare_in_the_United...

    t. e. Healthcare in the United States is largely provided by private sector healthcare facilities, and paid for by a combination of public programs, private insurance, and out-of-pocket payments. The U.S. is the only developed country without a system of universal healthcare, and a significant proportion of its population lacks health insurance.

  9. Health system - Wikipedia

    en.wikipedia.org/wiki/Health_system

    Health system. A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are nations.