Breast Counselor Cancer Awareness & Screening — Questions and Answers
Question 1: What is the most common type of breast cancer?
- Ductal carcinoma in situ (DCIS)
- Invasive lobular carcinoma (ILC)
- Inflammatory breast cancer
- Invasive ductal carcinoma (IDC) (Correct answer)
Correct answer: Invasive ductal carcinoma (IDC)
Invasive ductal carcinoma (IDC) is the most common type of breast cancer, accounting for approximately 80% of cases.
Question 2: Which screening method is most commonly used to detect breast cancer early?
- Ultrasound
- Mammography (Correct answer)
- Magnetic Resonance Imaging (MRI)
- Biopsy
Correct answer: Mammography
Mammography is the most widely used screening tool for detecting breast cancer at an early stage before symptoms develop.
Question 3: Which risk factor is associated with an increased likelihood of developing breast cancer?
- Low-fat diet
- Regular exercise
- Family history of breast cancer (Correct answer)
- Drinking more water
Correct answer: Family history of breast cancer
A family history of breast cancer can increase an individual's risk due to genetic predisposition.
Question 4: At what age is routine mammography screening generally recommended for women at average risk?
- 30 years old
- 40-50 years old (Correct answer)
- 60 years old
- Only if symptoms develop
Correct answer: 40-50 years old
Routine mammography screening is generally recommended starting at age 40 or 50, depending on risk factors and guidelines.
Question 5: What is a common early symptom of breast cancer?
- Persistent cough
- A lump in the breast or underarm (Correct answer)
- Frequent headaches
- Sudden weight loss
Correct answer: A lump in the breast or underarm
A lump or thickening in the breast or underarm area is often an early sign of breast cancer.
Question 6: Which genetic mutations are linked to a higher risk of breast cancer?
- TP53 and CDH1
- HER2 and MYC
- BRCA1 and BRCA2 (Correct answer)
- KRAS and EGFR
Correct answer: BRCA1 and BRCA2
BRCA1 and BRCA2 gene mutations significantly increase the risk of developing breast and ovarian cancer.
Breast Counselor Cancer Awareness & Screening
What is the most common type of breast cancer?