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What is the primary action of alkylating agents in chemotherapy?
A. Inhibit protein synthesis
✔✔ B. Interfere with DNA replication
C. Block cell division
D. Enhance immune response
Which chemotherapy agent is commonly used for breast cancer treatment?
A. Methotrexate
✔✔ B. Doxorubicin
C. Cyclophosphamide
D. Vincristine
What is a common side effect of chemotherapy?
A. Increased appetite
✔✔ B. Nausea and vomiting
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,C. Hair growth
D. Insomnia
Which chemotherapy drug is known for being a platinum-based compound?
✔✔ A. Cisplatin
B. Methotrexate
C. Tamoxifen
D. 5-Fluorouracil
How do antimetabolites work in cancer treatment?
A. They block the repair of DNA
✔✔ B. They mimic the body's normal metabolic processes to interfere with DNA and RNA
synthesis
C. They enhance tumor blood flow
D. They suppress the immune system
What is the mechanism of action of taxanes like paclitaxel?
A. Inhibit RNA transcription
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,✔✔ B. Stabilize microtubules and prevent cell division
C. Induce DNA repair
D. Increase apoptosis
Which chemotherapy agent is most commonly associated with cardiotoxicity?
A. Cyclophosphamide
✔✔ B. Doxorubicin
C. Methotrexate
D. Vinblastine
What is the role of corticosteroids in chemotherapy treatment?
✔✔ A. Reduce inflammation and prevent nausea
B. Promote hair growth
C. Kill cancer cells directly
D. Increase immune cell activity
Which class of chemotherapy drugs does methotrexate belong to?
A. Alkylating agents
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, ✔✔ B. Antimetabolites
C. Taxanes
D. Plant alkaloids
Which chemotherapy agent is often used in combination with other drugs for treating acute
lymphoblastic leukemia (ALL)?
✔✔ A. Vincristine
B. Tamoxifen
C. 5-Fluorouracil
D. Cyclophosphamide
What is a potential side effect of vincristine?
A. Nephrotoxicity
✔✔ B. Peripheral neuropathy
C. Hemorrhage
D. Hepatotoxicity
Which chemotherapy agent can cause significant hair loss in patients?
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