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Conclusion ( 5 Questions)
A nurse is caring for a patient who is receiving chemotherapy for lung cancer. The nurse should explain to the patient that chemotherapy is a type of treatment that:
This is the definition of radiotherapy, which is another type of cancer treatment that uses highenergy radiation, such as Xrays or gamma rays, to destroy cancer cells and shrink tumors. Radiotherapy works by damaging the DNA of cancer cells, which prevents them from dividing and growing. Radiotherapy can be given externally or internally, depending on the location and size of the tumor.
This is the definition of chemotherapy, which is a type of cancer treatment that uses drugs to kill cancer cells or slow down their growth. Chemotherapy drugs work by targeting the cell cycle, which is the process of cell division and replication. Cancer cells have an abnormal cell cycle that allows them to grow and multiply faster than normal cells. Chemotherapy drugs can interfere with different stages of the cell cycle and prevent cancer cells from completing it. This causes the cancer cells to die or stop growing³.
This is the definition of immunotherapy, which is a newer type of cancer treatment that uses substances that stimulate the body's immune system to fight cancer cells and prevent metastasis. Immunotherapy works by enhancing the natural ability of the immune system to recognize and destroy cancer cells, or by providing artificial immune system components, such as antibodies or cytokines, that can target specific molecules on cancer cells.
This is the definition of targeted therapy, which is another newer type of cancer treatment that uses drugs that target specific molecules on cancer cells and block their growth and survival signals. Targeted therapy works by interfering with the pathways or processes that are essential for cancer cells to grow, spread, or resist other treatments. Targeted therapy drugs are often used in combination with other treatments, such as chemotherapy or immunotherapy..
Choice B reason:
This is the definition of chemotherapy, which is a type of cancer treatment that uses drugs to kill cancer cells or slow down their growth. Chemotherapy drugs work by targeting the cell cycle, which is the process of cell division and replication. Cancer cells have an abnormal cell cycle that allows them to grow and multiply faster than normal cells. Chemotherapy drugs can interfere with different stages of the cell cycle and prevent cancer cells from completing it. This causes the cancer cells to die or stop growing³.
Choice A reason:
This is the definition of radiotherapy, which is another type of cancer treatment that uses highenergy radiation, such as Xrays or gamma rays, to destroy cancer cells and shrink tumors. Radiotherapy works by damaging the DNA of cancer cells, which prevents them from dividing and growing. Radiotherapy can be given externally or internally, depending on the location and size of the tumor.
Choice C reason:
This is the definition of immunotherapy, which is a newer type of cancer treatment that uses substances that stimulate the body's immune system to fight cancer cells and prevent metastasis. Immunotherapy works by enhancing the natural ability of the immune system to recognize and destroy cancer cells, or by providing artificial immune system components, such as antibodies or cytokines, that can target specific molecules on cancer cells.
Choice D reason:
This is the definition of targeted therapy, which is another newer type of cancer treatment that uses drugs that target specific molecules on cancer cells and block their growth and survival signals. Targeted therapy works by interfering with the pathways or processes that are essential for cancer cells to grow, spread, or resist other treatments. Targeted therapy drugs are often used in combination with other treatments, such as chemotherapy or immunotherapy.
