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Across 5. A victim who immediately feels the effects of a chemical spill, with symptoms of dizziness, headache, Nausea, and vomiting is experiencing 8. The ideal _____ ________ for a dental assistant is a neutral position sitting upright with body weight evenly distributed.- 9. Any chemical that can cause either a physical or health hazard 10. Researcyh has shown that microbial counts in new dental unit waterlines can reach 200,000 _____ ml (colony forming units per milliliter) within five days of installation 12. The first symptom of _____ is often a painful tingling in one or both hands that occurs at night. 15. is a type of "plaque" that develops inside the DUWL 18. In carpal tunnel syndrome (CTS), tendons swell and exert pressure on the _____ 19. contain health and safety information about every chemical in the office 22. Frequent reaching, twisting, , and working with the arms in awkward positions can cause sprains and _______. 23. The professional organization of dentists in Canada

Down 1. from low-volume saliva ejectors occurs when the patient closes his/her lips around the tip of a saliva ejector. 2. Used _______ ________ may be managed on site with installation of a silver recovery system. 3. is considered requlated waste and requires special disposal. 4. The governmental regulatory agency that ensures the safety and and effectiveness of disinfectants associated with dentistry is the (acronym) 6. The goal of ____ is to help people stay healthy while performing their work effectively 7. Wastes are classified as hazardous if they are ____ 11. All medical devices and dental equipment intended to be sold in the United States and Canada must be cleared by the ____ before being marketed 13. units must be installed in every workplace where chemicals are used, according to OSHA 14. Dermititis may occur following chemical exposure by 16. An agency that issues rules and regulations with which dental offices must comply is a _____ 17. The acronyms stands for the premier infection-control organization in dentistry. 20. Is the federal regulatory agency resposible for ensuring the safety and health and for setting and enforcing protective standards that employers must follow. 21. Acronym for Center for Disease Control/ a non-regulatory agency.