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  2. Nursing - Wikipedia

    en.wikipedia.org/wiki/Nursing

    Nursing is a health care profession that "integrates the art and science of caring and focuses on the protection, promotion, and optimization of health and human functioning; prevention of illness and injury; facilitation of healing; and alleviation of suffering through compassionate presence". [1] Nurses practice in many specialties with ...

  3. 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 ...

  4. Health education - Wikipedia

    en.wikipedia.org/wiki/Health_education

    Society portal. v. t. e. Health education is a profession of educating people about health. [1] Areas within this profession encompass environmental health, physical health, social health, emotional health, intellectual health, and spiritual health, as well as sexual and reproductive health education. [2] [3] Health education has been defined ...

  5. Physical Examination: Purpose, Preparation, and Procedure

    www.healthline.com/health/physical-examination

    Procedure. Follow-up. A physical examination is a routine test your primary care provider (PCP) performs to check your overall health. It’s also known as a wellness check. You don’t have to be ...

  6. 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 ...

  7. Medical Assistants: What do they do? - WebMD

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

    Medical assistants are health care professionals who help doctors in clinics, medical offices, and hospitals. They may make your appointment, take your vital signs, and draw your blood. A medical ...

  8. What Is a Physician? What Do They Do and When to See One - WebMD

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

    Physicians work to maintain, promote, and restore health by studying, diagnosing, and treating injuries and diseases. Physicians generally have six core skills: Patient care. Physicians have to ...

  9. Healthcare engineering - Wikipedia

    en.wikipedia.org/wiki/Healthcare_engineering

    Healthcare Engineering professionals lead or participate in research and development of cutting-edge technologies for new drugs (including drug discovery, design, development, and delivery) and advanced medical procedures for the prevention, diagnosis, treatment, and management of illnesses. Pharmaceuticals.