U.We can largely (more than 50 %) reduce the risk of cancer if we carefully avoid smoking, drinking, UV exposure and radiation Determining right and wrong
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U.We can largely (more than 50 %) reduce the risk of cancer if we carefully
avoid smoking, drinking, UV exposure and radiation
- Determining right and wrong
Step by step
Solved in 2 steps
- . Defend the statement “Cancer is a genetic disease.”Figure 17.15 In 2011, the United States Preventative Services Task Force recommended against using the PSA test to screen healthy men for prostate cancer. Their recommendation is based on evidence that screening does not reduce the risk of death from prostate cancer. Prostate cancer often develops very slowly and does not cause problems, while the cancer treatment can have severe side effects. The PCA3 test is considered to be more accurate, but screening may still result in men who would not have been harmed by the cancer itself suffering side effects from treatment. What do you think? Should all healthy men be screened for prostate cancer using the PCA3 or PSA test? Should people in general be screened to find out if they have a genetic risk for cancer or other diseases?Studies have shown that there are significant differences in cancer rates among different ethnic groups. For example, the Japanese have very high rates of colon cancer but very low rates of breast cancer. It has also been demonstrated that when members of low-risk ethnic groups move to high-risk areas, their cancer risks rise to those of the high-risk area. For example, Japanese who live in the United States, where the risk of breast cancer is high, have higher rates of breast cancer than do Japanese who live in Japan. What are some of the possible explanations for this phenomenon? What factors may explain why the Japanese have higher rates of colon cancer than do other ethnic groups?
- What are some factors that epidemiologists have associated with a relatively high risk of developing cancer?"The main causes of cancer are the products of our highly industrialized way of life such as pollution and food additives" is true or false.New cases of cancer are expected to increase in the ensuing years. How can estimating the future burden of cancer help us to prepare for this? Give detailed examples of different types of cancer and the trends that will likely be observed. What can we realistically expect to achieve regarding cancer risk reduction? Why is it important to have cancer statistics databases?
- Cancer is one of the leading causes of death in both men and women. Caring for the cancer patient and family requires a multidimensional approach. What does it mean to provide a multidimensional approach?Please do the following on the topic of Cancer: -Identify type of pathway of your choosing(Neural vs Hormonal) -Create a Diagram of affected pathway with and without disruptor -Describe Symptoms -Describe Current treatments or ability to bring pathway back to homeostasis -Note other details you found of interest connected to topic -Please Cite your sourcesDiscuss why cancer treatment may involve a combinationof chemotherapy, radiation therapy, and surgery.
- Our government has finite funds to devote to cancer research.Discuss which of the following areas of research you think shouldreceive the most funding.A. Identifying and characterizing oncogenes and tumorsuppressorgenesB. Identifying agents in our environment that cause cancerC. Identifying viruses that cause cancer D. Devising methods aimed at killing cancer cells in the bodyE. Informing the public of the risks involved in exposure tocarcinogensIn the long run, in which of these areas would you expect successfulresearch to be the most effective in decreasing human mortalitydue to cancer?List and describe the three most common cancer treatments.Surgery remains a mainstay in the treatment of many forms of cancer, but it is no longer used in diagnosis due to the risks associated with surgery and improved nonsurgical diagnostic methods. True False
