ASRT Study Guide CHAPTER 1 Questions with 100% Verified Correct Answers
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ASRT
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ASRT
ASRT Study Guide CHAPTER 1 Questions with 100% Verified Correct Answers
Prostate cancer is responsible for approximately _____ % of cancer deaths. - Correct Answer 10
Which statement is most correct concerning early detection and treatment of prostate cancer? - Correct Answer Prostate cancer ty...
ASRT Study Guide CHAPTER 1 Questions with
100% Verified Correct Answers
Prostate cancer is responsible for approximately _____ % of cancer deaths. - Correct Answer 10
Which statement is most correct concerning early detection and treatment of prostate cancer? -
Correct Answer Prostate cancer typically progresses slowly and can be treated effectively.
The most important risk factor for prostate cancer is: - Correct Answer age.
Incidence of and mortality from prostate cancer vary significantly based on:1. socioeconomic status.
2. geographical region.
3. ethnicity. - Correct Answer 1, 2, and 3
Which U.S. ethnic or racial group has the highest incidence and mortality rates for prostate cancer? -
Correct Answer African Americans
The principal screening methods for prostate cancer are the prostate specific antigen (PSA) test and:
- Correct Answer digital rectal examination (DRE).
The cancer detection rate is higher when the PSA test and DRE are used in combination than for
either test alone. - Correct Answer true
Overdiagnosis of prostate cancer results in:1. unnecessary financial costs for society.2. unnecessary
patient morbidity because of treatment.3. a diagnosis of prostate cancer that would never progress
to symptoms or death - Correct Answer 1, 2, and 3
Which of the following outcomes is associated with The U.S. Prostate, Lung, Colorectal, and Ovarian
Cancer Screening Trial? - Correct Answer The trial showed no mortality benefit to prostate cancer
screening.
In 2012, the U.S. Preventative Services Task Force recommended against PSA screening for prostate
cancer for men: - Correct Answer of any age.
, Introduction of a new cancer screening technologywould be expected to: - Correct Answer increase
incidence immediately and decrease mortality over time.
If a PSA test and a DRE indicate that a patient might have prostate cancer, what procedure is typically
performed? - Correct Answer core-needle biopsy
In some cases, a biopsy might reveal _____ cells, a possible precursor to prostate cancer. - Correct
Answer prostatic intraepithelial neoplasia
A Gleason score of 6 or less correlates to: - Correct Answer a low-grade cancer that is mildly
aggressive.
After prostate cancer is diagnosed, which of the following tests can be used to determine the stage
of prostate cancer?1. bone scan
The most commonly used brachytherapy treatment for prostate cancer is permanent implantation of
low-activity radioactive seeds. - Correct Answer true
Which isotope is not used for prostate brachytherapy? - Correct Answer iridium 192
Intraoperative treatment planning combines which of the following procedures?1. volume study
2. seed implantation
3. core-needle biopsy - Correct Answer 1 and 2
According to the article, the use of stranded seeds can reduce which of the following? - Correct
Answer seed migration
Preloaded needles are:1. always loaded on site.2. sometimes loaded using loose spacers or stranded
seeds.3. available from special nuclear pharmacies. - Correct Answer 2 and 3
Which of the following is not an approach to prostate brachytherapy treatment planning as defined
by the American Brachytherapy Society? - Correct Answer inverse dose calculation
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