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  2. Two-stroke oil - Wikipedia

    en.wikipedia.org/wiki/Two-stroke_oil

    The oil is dyed blue to make it easier to recognize in the gasoline. It appears black in this bottle because it is not diluted. Two-stroke oil (also referred to as two-cycle oil, 2-cycle oil, 2T oil, or 2-stroke oil) is a special type of motor oil intended for use in crankcase compression two-stroke engines, typical of small gasoline-powered ...

  3. Low back pain - Wikipedia

    en.wikipedia.org/wiki/Low_back_pain

    Low back pain causes disability in a larger percentage of the workforce in Canada, Great Britain, the Netherlands and Sweden than in the US or Germany. [136] In the United States, low back pain is highest of Years Lived With Disability (YLDs) rank, rate, and rercentage Change for the 25 leading causes of disability and injury, between 1990 and ...

  4. File:National Early Warning Score chart, Royal College of ...

    en.wikipedia.org/wiki/File:National_Early...

    English: NEWS2 chart, a widely used Early Warning Score chart published by the Royal College of Physicians. Reproduced from: Royal College of Physicians. National Early Warning Score (NEWS) 2: Standardising the assessment of acute-illness severity in the NHS. Updated report of a working party. London: RCP, 2017. URL of relevant page.

  5. Musculoskeletal causes of back pain - Wikipedia

    en.wikipedia.org/wiki/Musculoskeletal_causes_of...

    In turn, strong back muscles provide better support for spine to keep the vertebrae properly aligned, which can ease the back pain and reduce the risk of chronic back pain returning. [2] [9] Although, for acute back pain exercises usually not recommended and physical activity should be slow, but it is critical to keep moving as much as possible ...

  6. Pain scale - Wikipedia

    en.wikipedia.org/wiki/Pain_scale

    A Chinese pain scale diagram, rating pain on a scale of 1 to 10. A pain scale measures a patient's pain intensity or other features. Pain scales are a common communication tool in medical contexts, and are used in a variety of medical settings. Pain scales are a necessity to assist with better assessment of pain and patient screening.

  7. Cycle oil - Wikipedia

    en.wikipedia.org/wiki/Cycle_oil

    Small oil application device for Singer sewing machines. Cycle oil is a light lubricating oil suited for use on bicycles and similar devices. [citation needed] It is a liquid residue produced in the petroleum industry when catalytic cracking is employed to convert heavy hydrocarbon fractions remaining from earlier stages of crude oil refining into more valuable lighter products.

  8. API-TC - Wikipedia

    en.wikipedia.org/wiki/API-TC

    API TC is a certification for two-stroke oils, awarded by the American Petroleum Institute. It is given after the product passes through stringent tests that determine the level of detergent performance, dispersion, and anti-oxidation. It is the only remaining, not revoked classification of the API Two-Cycle motor oil specifications (TA, TB, TC ...

  9. British Pain Society - Wikipedia

    en.wikipedia.org/wiki/British_Pain_Society

    The British Pain Society (BPS) is a multidisciplinary community that brings together a diverse group of clinicians, scientists and those with lived pain experience to improve the knowledge and understanding of pain and its individual and societal impact, contributing to public health policy and clinical practice towards the worthy aim of alleviating pain-related suffering.