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Title: Acquired immune deficiency syndrome (AIDS) now infects about Post by: Darryl2057 on Mar 31, 2018 Acquired immune deficiency syndrome (AIDS) now infects about
a. 20 million people; however, the number is decreasing because of an effective vaccination campaign. b. 20 million people; however, the number is decreasing because of effective antibiotic treatments. c. 33 million people; however, the number is decreasing because of an effective vaccination campaign. d. 33 million people; however, the number is decreasing because of effective antibiotic treatments. e. 33 million people, and continues to spread. Question 2 How do lymph nodes aid in a cancer diagnosis? What will be an ideal response? Title: Acquired immune deficiency syndrome (AIDS) now infects about Post by: Same.sha on Mar 31, 2018 E The lymphatic system filters extracellular fluids. Therefore, if cancerous cells have metastasized (spread from the initial location), it is likely that some cancerous cells may be located in the lymph nodes. The examination of numerous lymph nodes surrounding the primary site of the cancer may enable the physician to determine if localized treatment will be effective or if a broader spectrum approach is necessary. |