Harris Exam Prep Epidemiology Of Prostate Cancer Ch.26 - Test Bank | Epidemiology of Chronic Disease 2e by Harris by Randall E. Harris. DOCX document preview.
Chapter 26. Epidemiology of Prostate Cancer
TEST BANK
True/False Questions
- Carcinoma of the prostate is the second most common form of cancer in men and the fifth leading cause of cancer deaths worldwide.
- In 2018, 1,276,106 new cases were diagnosed, and 358,989 men died of prostate cancer.
- During 2000–2018, the number of new cases of prostate cancer more than doubled, and the number of deaths increased by 76%.
- Global incidence and mortality rates of prostate cancer have increased markedly during 2000-2018.
- Based upon postmortem studies of men, the prevalence of occult prostate carcinoma rises to about 50% by age 70 years.
- Benign prostatic hypertrophy (BPH) is considered a precancerous lesion that may evolve into prostate cancer.
- Prostate cancer mortality rates have dramatically declined in the past 50 years in developed countries such as the United States and Japan.
- Epidemiologic evidence indicates that the “westernized lifestyle,” which incorporates high fat/high calorie diets and, in particular, high levels of inflammatory n-6 fatty acids, enhances the risk for malignant transformation of the prostate gland.
- Supplemental selenium and Vitamin E have been confirmed to have strong chemopreventive effects against the development of prostate cancer.
- High serum zinc has been found to improve survival in patients with invasive prostate cancer.
Multiple Choice Questions
- What fraction of men over the age of 70 years have occult prostatic carcinoma?
- 10%
- 30%
- 50%
- 70%
- Risk factors for prostate cancer include all of the following except:
- familial predisposition.
- high intake of n-6 fatty acids.
- sustained high levels of PSA.
- BPH.
- What US subgroup has the highest risk of developing prostate cancer?
- Caucasian Americans
- African Americans
- Hispanic Americans
- Asian Americans
- Prostate cancer mortality rates in the US population during the past 50 years have:
- steadily increased.
- steadily decreased.
- remained about the same.
- surpassed lung cancer mortality rates.
- Prostate cancer mortality rates in the Japanese population during the past 50 years have:
- steadily increased.
- steadily decreased.
- remained about the same.
- surpassed lung cancer mortality rates.
- High levels of what mineral were recently found associated with significantly improved survival among Swedish men with invasive prostate cancer?
- Iron
- Copper
- Zinc
- Molybdenum
Essay Questions
- Briefly characterize the global epidemiology of prostate cancer.
- Characterize and discuss the risk factors for prostate cancer.
- Discuss the biochemical reaction involving testosterone, 5-alpha-reductase, and dihydrotestosterone that has been proposed as a necessary feature of the pathogenesis of prostate cancer.
- Characterize the increasing trend in prostate cancer mortality in Japan during the past 50 years and discuss potential reasons for the trend.
- Briefly summarize findings of epidemiologic studies of NSAIDs and prostate cancer.
- Discuss the impact of PSA in the detection and treatment of prostate cancer.
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Connected Book
Test Bank | Epidemiology of Chronic Disease 2e by Harris
By Randall E. Harris
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