Asked by Danielle Disahw on May 23, 2024
Verified
Which of the following is NOT a consideration when determining the use of radiotherapy?
A) The tumor is surrounded by normal tissue.
B) The tumor is not widely spread.
C) The tumor is moderately sensitive to radiation.
D) The tumor is widely spread.
Radiotherapy
A treatment method that uses high-energy radiation, commonly for cancer, to damage or destroy abnormal cells or shrink tumors without excessive damage to surrounding healthy tissue.
Sensitive
Refers to the ability to detect or respond to slight changes, signals, or influences.
Moderately
To a certain extent, but not too much; refers to the middle degree or average in actions, quantities, or conditions.
- Recognize the significance of radiation therapy and surgery in the treatment of cancer.
Verified Answer
AD
Aakanksha DalalMay 26, 2024
Final Answer :
D
Explanation :
The other three options are important considerations when determining the use of radiotherapy. If the tumor is surrounded by normal tissue, it may be important to use radiation sparingly to avoid damaging healthy tissue. If the tumor is not widely spread, it may be easier to target with radiation. If the tumor is moderately sensitive to radiation, it may respond well to radiotherapy. However, if the tumor is already widely spread, radiotherapy may not be an effective treatment option.
Learning Objectives
- Recognize the significance of radiation therapy and surgery in the treatment of cancer.