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Correct Answer: chemotherapy
the correct answer to the question regarding which therapy is used to arrest further growth of cancerous cells in the body is chemotherapy. chemotherapy is a type of cancer treatment that involves the use of one or more anti-cancer drugs as part of a standardized chemotherapy regimen. unlike other treatments that target specific areas of the body, chemotherapy has a systemic impact, meaning it can affect the entire body.
chemotherapy works primarily by targeting and killing cells that divide rapidly, a characteristic behavior of cancer cells. this rapid division is what allows cancerous tumors to grow, so chemotherapy’s ability to interrupt this process helps to stop the growth and spread of cancer. however, because it targets all rapidly dividing cells, chemotherapy can also affect normal cells that divide quickly, such as those in the hair follicles and digestive tract, leading to side effects like hair loss and nausea.
the administration of chemotherapy can vary; it can be given orally, intravenously, or through other routes depending on the specific drugs and the type of cancer. the dosage and schedule of chemotherapy are carefully determined by oncologists based on the type of cancer, its stage, and the patient's overall health and response to therapy.
it is important to note that while chemotherapy can be highly effective in treating certain types of cancer, it is not the appropriate treatment modality for all cancers, and its effectiveness can vary widely among individuals. other treatment options for cancer might include surgery, radiation therapy, hormone therapy, targeted therapy, or immunotherapy, depending on the specific case.
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