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Which of the following is/are true regarding the treatment and prevention of cancer?
i. Chemotherapy is the only treatment for cancer and is effective in all types of cancer.
ii. Radiotherapy is used to target and kill cancerous cells by irradiating the tumor.
iii. Immunotherapy is a newer method that enhances the immune system’s ability to detect and destroy cancer cells.
iv. Early detection of cancer has no impact on the treatment success.
  • a)
    ii and iii
  • b)
    i and ii
  • c)
    iii and iv
  • d)
    i and iv
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following is/are true regarding the treatment and prevent...
Statement i is incorrect because chemotherapy is one treatment, but not the only one, and it is not effective for all types of cancer.
Statement ii is correct as radiotherapy is used to irradiate and kill cancer cells, particularly in localized tumors.
Statement iii is correct as immunotherapy boosts the immune system to help identify and destroy cancer cells.
Statement iv is incorrect because early detection significantly improves the chances of successful treatment.
Thus, the correct answer is Option A: ii and iii.
Topic in NCERT: Treatment of cancer
Line in NCERT: "treatment of cancer: the common approaches for treatment of cancer are surgery, radiation therapy and immunotherapy. in radiotherapy, tumor cells are irradiated lethally, taking proper care of the normal tissues surrounding the tumor mass."
"many cancers are curable if detected early and appropriate therapeutic measures are taken."
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Which of the following is/are true regarding the treatment and prevention of cancer?i. Chemotherapy is the only treatment for cancer and is effective in all types of cancer.ii. Radiotherapy is used to target and kill cancerous cells by irradiating the tumor.iii. Immunotherapy is a newer method that enhances the immune system’s ability to detect and destroy cancer cells.iv. Early detection of cancer has no impact on the treatment success.a)ii and iiib)i and iic)iii and ivd)i and ivCorrect answer is option 'A'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is/are true regarding the treatment and prevention of cancer?i. Chemotherapy is the only treatment for cancer and is effective in all types of cancer.ii. Radiotherapy is used to target and kill cancerous cells by irradiating the tumor.iii. Immunotherapy is a newer method that enhances the immune system’s ability to detect and destroy cancer cells.iv. Early detection of cancer has no impact on the treatment success.a)ii and iiib)i and iic)iii and ivd)i and ivCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is/are true regarding the treatment and prevention of cancer?i. Chemotherapy is the only treatment for cancer and is effective in all types of cancer.ii. Radiotherapy is used to target and kill cancerous cells by irradiating the tumor.iii. Immunotherapy is a newer method that enhances the immune system’s ability to detect and destroy cancer cells.iv. Early detection of cancer has no impact on the treatment success.a)ii and iiib)i and iic)iii and ivd)i and ivCorrect answer is option 'A'. Can you explain this answer?.
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