SHORT ANSWER 60. You turn on a television and catch the end of an interview with
ID: 181819 • Letter: S
Question
SHORT ANSWER
60. You turn on a television and catch the end of an interview with a young patient who developed a life-threatening MRSA infection after a routine surgery to remove his appendix. What is the term for this type of surgical wound infection, and how common are these infections?
61. An elderly man is admitted to a hospital after he experiences a heart attack. Four days after his admission he is diagnosed with pneumonia caused by Pseudomonas. Three other patients in the same hospital at the same time also develop pneumonia caused by Pseudomonas. List at least four key questions an infectious disease epidemiologist would want answered as the source of these infections is investigated.
62. A nurse stops by a new patient’s room and observes a sign outside the door indicating that a disposable mask and gown should be worn in addition to latex gloves when caring for this patient. What are the two broad categories of patients that would require this extra step, and who is this gear designed to protect in each category?
63. Describe two ways in which technology has contributed to the emergence of pathogens and the spread of infectious diseases.
Explanation / Answer
Three important consequences of global transport network expansion are infectious disease pandemics, vector invasion events and vector-borne pathogen importation. This review briefly examines some of the important historical examples of these disease and vector movements, such as the global influenza pandemics, the devastating Anopheles gambiae invasion of Brazil and the recent increases in imported Plasmodium falciparum malaria cases.
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