1.
Breast cancer is the leading cause of death in women ages:
Correct Answer
A. 15-54
Explanation
Breast cancer is the leading cause of death in women ages 15-54. This age range is significant because it encompasses a large portion of a woman's reproductive years, during which breast cancer is more likely to occur. Additionally, younger women may not be as vigilant about breast health or may not have regular screenings, leading to a higher mortality rate in this age group.
2.
Of the 182,460 new cases of breast cancer in females, projected by the American Cancer Society in 2008, about how many of the women were under 40 years of age?
Correct Answer
B. 10,000
Explanation
In 2008, the American Cancer Society projected that there would be a total of 182,460 new cases of breast cancer in females. The question asks how many of these women were under 40 years of age. The correct answer is 10,000, indicating that approximately 10,000 out of the 182,460 new cases were women under 40.
3.
"Young women's cancers are generally ________ aggressive and result in ________ survival rates."
Correct Answer
A. More; lower
Explanation
Young women's cancers are generally more aggressive, meaning that they tend to progress and spread more rapidly. This aggressive nature of the cancers leads to lower survival rates, as it becomes more difficult to effectively treat and manage the disease.
4.
True or False: There is no effective breast cancer screening tool for women 40 and under.
Correct Answer
A. True
Explanation
The statement is true because currently, there is no widely accepted or effective breast cancer screening tool specifically designed for women who are 40 years old or younger. Mammography, which is the most common screening tool for breast cancer, is generally recommended for women aged 50 and above. However, it is important for women of all ages to be aware of any changes in their breasts and to consult with their healthcare provider if they notice any abnormalities or have concerns about breast cancer.
5.
True or False: An inherited mutation in certain genes can increase an individual's risk for developing breast cancer.
Correct Answer
A. True
Explanation
An inherited mutation in certain genes, such as BRCA1 and BRCA2, can indeed increase an individual's risk for developing breast cancer. These genes are responsible for suppressing tumor growth, and mutations in them can impair their function, leading to a higher likelihood of developing breast cancer. Individuals with these mutations are more likely to develop breast cancer at a younger age and may have a family history of the disease. Therefore, the statement "An inherited mutation in certain genes can increase an individual's risk for developing breast cancer" is true.
6.
Factors that may increase the risk of developing breast cancer include all of the following EXCEPT:
Correct Answer
C. Breastfeeding.
Explanation
Breastfeeding is the only factor listed that does not increase the risk of developing breast cancer. Research has shown that breastfeeding can actually decrease the risk of breast cancer. The other factors listed, such as being younger than 12 at the time of first period, never having children, and consuming more than one drink of alcohol per day, have been associated with an increased risk of breast cancer.
7.
True or False: All women are at risk for developing breast cancer.
Correct Answer
A. True
Explanation
Breast cancer can affect women of all ages, ethnicities, and backgrounds. While certain factors such as family history, age, and genetic mutations can increase the risk, all women are at some level of risk for developing breast cancer. Regular screenings, self-examinations, and maintaining a healthy lifestyle can help in early detection and prevention.
8.
Which of the following is NOT a way to decrease the chances of developing breast cancer?
Correct Answer
D. Drinking a glass of red wine every day.
Explanation
Drinking a glass of red wine every day is not a way to decrease the chances of developing breast cancer. While moderate alcohol consumption may have some health benefits, excessive alcohol intake is known to increase the risk of developing breast cancer. Therefore, it is important to limit alcohol consumption to reduce the risk of breast cancer.
9.
True or False: Weight gain of 20 pounds or more after the age of 18 may increase your risk of developing breast cancer.
Correct Answer
A. True
Explanation
Weight gain of 20 pounds or more after the age of 18 may increase the risk of developing breast cancer. This is because excess weight can lead to an increase in estrogen levels, which can promote the growth of breast cancer cells. Additionally, weight gain after the age of 18 may also contribute to insulin resistance and chronic inflammation, both of which are risk factors for breast cancer. Therefore, it is important to maintain a healthy weight throughout adulthood to reduce the risk of developing breast cancer.
10.
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