Chemotherapy Drugs Questions and Answers Latest Version Already Passed

Chemotherapy Drugs Questions and Answers Latest Version Already Passed What is the primary action of chemotherapy drugs? Chemotherapy drugs work by targeting and killing rapidly dividing cancer cells. How do alkylating agents function in chemotherapy? Alkylating agents work by attaching an alkyl group to the DNA, preventing the cancer cells from dividing and growing. What side effect is most commonly associated with chemotherapy? Hair loss is a common side effect of chemotherapy due to the effect on fast-growing hair cells. How do antimetabolites work in cancer treatment? Antimetabolites mimic natural substances in the body, disrupting DNA and RNA synthesis, which inhibits cancer cell growth. What is the role of plant alkaloids in chemotherapy? 2 Plant alkaloids disrupt the mitotic spindle during cell division, preventing cancer cells from dividing properly. What are some common examples of chemotherapy drugs that act as alkylating agents? Cyclophosphamide and cisplatin are examples of alkylating agents used in chemotherapy. How do topoisomerase inhibitors aid in chemotherapy? Topoisomerase inhibitors prevent the DNA from unwinding and copying, causing cancer cells to die during replication. What is a common side effect of platinum-based chemotherapy drugs like cisplatin? Nausea and vomiting are common side effects of platinum-based chemotherapy drugs. Why are corticosteroids often included in chemotherapy regimens? Corticosteroids help reduce inflammation, manage pain, and treat certain side effects like allergic reactions during chemotherapy. What type of chemotherapy drug is methotrexate? 3 Methotrexate is an antimetabolite chemotherapy drug that interferes with DNA synthesis. How are chemotherapy drugs typically administered to patients? Chemotherapy drugs can be administered orally, intravenously, or via injection, depending on the drug and type of cancer. What is the purpose of hormonal therapy in conjunction with chemotherapy? Hormonal therapy is used to block hormones that can fuel the growth of certain cancers, such as breast and prostate cancer. What is the effect of chemotherapy on the bone marrow? Chemotherapy can suppress bone marrow function, leading to low white blood cell counts and increased susceptibility to infections. What are monoclonal antibodies used for in cancer treatment? Monoclonal antibodies are used to target specific cancer cells, either marking them for destruction or blocking their growth signals. What role do targeted therapy drugs play in chemotherapy? 4 Targeted therapy drugs aim to block the specific molecules involved in cancer cell growth and spread, minimizing damage to normal cells. How does chemotherapy affect the immune system? Chemotherapy weakens the immune system by reducing the number of white blood cells, making patients more vulnerable to infections. What is the function of taxanes in chemotherapy? Taxanes inhibit the normal function of microtubules, which are essential for cell division, thereby preventing cancer cells from dividing.