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What three basic elements are necessary for a communicable illness to survive and spread?
Q1: Washing hands with soap and water is
Q2: Sugar _ _ been shown to cause
Q3: Pasteurization of food:<br>A) destroys most disease-producing organisms<br>B)
Q14: One of the most important food safety
Q17: A child who experiences an acute earache
Q17: You would begin the Heimlich maneuver immediately
Q24: It is important to determine if any
Q27: According to Chapter 17, which of the
Q30: According to Chapter 16, proposals are usually
Q35: Fluoride affects tooth development in all the