Sanitarian Test Study Guide Part 3 with correct answers
Primary headworks of a wastewater treatment plant: Answer Bar screens, primary settling basins (clarifiers) A pH of 0 to 7 is what? Answer Acidic A pH of 7 is? Answer Neutral A pH of 7 to 14 is? Answer Basic If there is color in water, in order to remove it, it must be? Answer A suspension Is rabies a bacteria or virus? Answer Virus How does rabies infect a human? Answer Through their central nervous system What animals are safe from rabies? Answer rodents and lagomorphs (non mammalians) How is Hepatitis A transmitted? Answer Fecal-oral route - usually through contaminated food.
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sanitarian test study guide part 3 with correct an
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