Question 1

What is the most common cancer diagnosed in women worldwide?

Accepted Answer

Breast cancer

Answer

Lung cancer

Answer

Cervical cancer

Answer

Skin cancer

Question 2

Which age group has the highest incidence rate of breast cancer?

Accepted Answer

Women aged 75 to 79

Answer

Women aged 20 to 24

Answer

Women aged 30 to 34

Answer

Women aged 45 to 49

Question 3

Which of the following is a well-known risk factor for breast cancer?

Accepted Answer

Family history

Answer

Low-fat diet

Answer

Eating fish

Answer

Regular exercise

Question 4

What type of breast cancer arises in the ductal epithelium?

Accepted Answer

Ductal carcinoma

Answer

Mucinous carcinoma

Answer

Lobular carcinoma

Answer

Medullary carcinoma

Question 5

Which genetic mutations are most commonly associated with breast cancer susceptibility?

Accepted Answer

BRCA1 and BRCA2

Answer

MLH1 and MSH2

Answer

TP53 and RB1

Answer

CDKN2A and APC

Question 6

What is the typical initial approach for treating early breast cancer?

Accepted Answer

Surgery

Answer

Only radiation

Answer

Hormonal therapy

Answer

Only chemotherapy

Question 7

What is the most common type of invasive breast cancer?

Accepted Answer

Invasive ductal carcinoma

Answer

Tubular carcinoma

Answer

Medullary carcinoma

Answer

Lobular carcinoma

Question 8

What method is most commonly used for the initial screening of breast cancer?

Accepted Answer

Mammography

Answer

MRI

Answer

Ultrasound

Answer

CT scan

Question 9

Which type of breast cancer is often associated with a single-file formation of tumor cells?

Accepted Answer

Invasive lobular carcinoma

Answer

Ductal carcinoma

Answer

Mucinous carcinoma

Answer

Medullary carcinoma

Question 10

What is a significant factor that affects breast cancer prognosis?

Accepted Answer

Hormone receptor status

Answer

Family size

Answer

Dietary fat intake

Answer

Age of first menstruation

Question 11

What is the most common type of breast cancer?

Accepted Answer

Ductal carcinoma

Answer

Medullary carcinoma

Answer

Mucinous carcinoma

Answer

Lobular carcinoma

Question 12

Which genes are most commonly associated with an increased risk of breast cancer?

Accepted Answer

BRCA1 and BRCA2

Answer

TP53 and PTEN

Answer

MLH1 and MSH2

Answer

HER-2 and EGFR

Question 13

What is the median age of women at the time of breast cancer diagnosis?

Accepted Answer

61 years

Answer

50 years

Answer

45 years

Answer

70 years

Question 14

Which breast cancer subtype is characterized by human epidermal growth factor receptor (HER)-2 positivity?

Accepted Answer

Luminal B

Answer

Luminal A

Answer

HER-enriched

Answer

Basal-like

Question 15

Which breast imaging technique is primarily used for screening and diagnosis?

Accepted Answer

Mammography

Answer

CT Scan

Answer

MRI

Answer

Ultrasound

Question 16

Which factor is NOT typically associated with an increased risk of breast cancer?

Accepted Answer

Living a sedentary lifestyle

Answer

Age over 40

Answer

Genetic mutations

Answer

Family history of breast cancer

Question 17

What is one of the primary treatment options for early-stage breast cancer?

Accepted Answer

Surgery

Answer

Palliative care

Answer

Routine follow-up only

Answer

Supportive therapy

Question 18

Which demographic has the highest incidence of breast cancer in the U.S.?

Accepted Answer

Non-Hispanic whites

Answer

Hispanic/Latina

Answer

Asian American/Pacific Islander

Answer

African Americans

Question 19

What symptom often leads to breast cancer diagnosis in developing countries?

Accepted Answer

Breast mass

Answer

Skin changes

Answer

Nipple discharge

Answer

Severe pain

Question 20

What is a common method for breast cancer tissue diagnosis?

Accepted Answer

Tissue biopsy

Answer

Physical exam only

Answer

Blood test

Answer

X-ray

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