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From WikiMD's Food, Medicine & Wellness Encyclopedia

  • ...s occupational health and safety (OHS), workplace health and safety (WHS), or occupational health, pertains to the safety, health, and welfare of people ...th the industrial revolution, which introduced new health risks associated with factory work. As awareness of these risks grew, so did efforts to develop s
    26 KB (3,938 words) - 03:12, 24 May 2023
  • ...re of small abrasive particles by air blast to prepare a cavity in a tooth or remove deposits from teeth. ...s. In the United States, such preparations usually contain 60%–95% ethanol or isopropanol. These are waterless antiseptic agents not requiring the use of
    29 KB (4,309 words) - 22:36, 1 March 2024
  • ...re of small abrasive particles by air blast to prepare a cavity in a tooth or remove deposits from teeth. ...s. In the United States, such preparations usually contain 60%–95% ethanol or isopropanol. These are waterless antiseptic agents not requiring the use of
    29 KB (4,020 words) - 06:31, 3 November 2023