Microbiology Chapter 14 Exam Questions with 100% Correct Answers | Verified | Updated

Microbiology Chapter 14 Exam Questions with 100% Correct Answers | Verified | Updated Malaria is an infectious disease caused by infection with a protozoan. In certain tropical regions, malaria is constantly present. We would say that malaria is a(n) _________ disease in these regions. - answerEndemic Which of the following is an example of the symbiotic relationship known as mutualism? - answerE. coli within the large intestine Which of the following statements about the development of infectious diseases is correct? - answerThe period of convalescence is the time during which the person regains health and fully recovers (back to the pre-disease state). Koch's postulates established criteria for proving that a specific organism causes a specific disease. Which of the following is NOT one of the criteria given by Koch's postulates? - answerThe pathogen must be isolated from inoculated animals and must be different from the original organism. Which of the following statements concerning pathology, infection, and disease is true? - answerPathology refers to the study of structural and functional changes that occur in the body as a result of a disease. The following choices list several types of diseases, along with factors that may contribute to their emergence. Which disease and associated factor do NOT match? - answeremergence of avian influenza A (H5N1): use of antibiotics