A sanitizer is an agent, usually chemical in nature, that is used in hospitals to reduce the number of microorganisms to a level that has been officially approved as safe. Frequently, hospitals use stronger antimicrobial agents to ensure that stringent health standards are met. However, if no dangerous microorganisms that must be destroyed are known to be present in a given environment, sanitizers are used.From the information provided above, it can be validly concluded that

Directions: For each question, a paragraph will be given that contains all the information necessary to infer the correct answer. Use only the information provided in the paragraph. Do not speculate or make assumptions that go beyond this information. Also, assume that all information given in the paragraph is true, even if it conflicts with some fact known to you. Only one correct answer can be validly inferred from the information contained in the paragraph.