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- One of the major characteristics of cancer is uncontrolled proliferation of cells. There are several more characteristics of cancer, name TWO more:Which is a.) Reduction of cancer risks b.) Correction of cancer genes or c.) Destruction of cancer tissues Only most likely choice for the followingDiscuss why cancer treatment may involve a combinationof chemotherapy, radiation therapy, and surgery.
- Which types of funding would be preferred for a cancer program and why?For many years, targeted therapies for cancer treatment continue to be developed, however more and more patients are developing resistance to targeted therapies. Discuss one mechanism of resistance to targeted therapies for cancer and provide an example of how might creatively combat it using clinical concepts.Which of the following is true of tumor suppressor genes? Group of answer choices a) If this gene is overactive, it becomes an oncogene b) If one of the alleles is mutated, there is usually little effect. Two inactivating mutations are usually required for loss of function (recessive mutation). c) If one copy is lost, the gene no longer functions (dominant mutation) d) Tumor suppressors genes usually cause mitosis or cell growth e) Tumor suppressor genes decrease apoptosis
- 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 FalseAlthough cancer is not a contagious disease in humans or other vertebrates, there have been rare cases in which cancers have spread from one organism to another. Describe three cases of these contagious cancers and what conditions might have led to their appearance. For an introduction to this topic, see http:// www.cancer.org/cancer/cancerbasics/is-cancer-contagious.List several reasons why angiogenesis is a very active area for cancer therapy research.
- As mentioned above, Bob needs a bone marrow transplant. Given Bob's age and overall health, the doctor's decide to perform a "mini-transplant" of bone marrow. This procedure requires much less chemotherapy and radiation than traditional bone marrow transplants. It is designed to remove some of the patient's existing bone marrow, to suppress the cancer cells, and to prevent the patient's body from rejecting the bone marrow transplant. This type of transplant is still considered experimental for MDS treatment. It takes Bob a month to go through the chemotherapy and radiation treatments to ready his body for transplant. 6. When the doctor does blood work on Bob at this point, what blood cells do you expect to be at lower than normal levels? IDescribe how you would analyze the data collected from a cancer program evaluation and which type or types of results would justify continuing the program.What are the most common side effects of chemotherapy?