*NURSING > EXAM > Breast Cancer (Smarty PANCE) (Latest 2023 / 2024) Actual Questions and Answers 100% Correct (All)

Breast Cancer (Smarty PANCE) (Latest 2023 / 2024) Actual Questions and Answers 100% Correct

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1. What is the incidence of breast cancer? Answer: 12% Lifetime Risk 2. Percentage of women with breast cancer who have zero known risk factors? Answer: 75% 3. Percentage of all breast cancers in ... women <30 years? Answer: ~2% 4. Percentage of all breast cancers in women >70 years? Answer: 33% 5. Percentage of breast cancers due to inherited mutations? Answer: 10% 6. Approximate percentage of inherited breast cancers due to BRCA 1/2? Answer: -~50% (5% of all breast cancers) 7. What is the expected ER status of BRCA 1 vs BRCA 2 breast cancers? Answer: -BRCA 1 ER negative (~70%)BRCA 2 ER positive (~70%) 8. Name some breast cancer susceptibility genes Answer: BRCA 1/2Tp53 (Li Fraumeni) PTEN STK11 (Peutz-Jeghers)PTALB CDH1 9. How do you decrease breast cancer risk in women with BRCA mutations?- Answer: Prophylactic bilateral mastectomy (90% risk reduction) +prophylactic BSO -> 95% risk reduction Rule o' Thumb: 5 years before the earliest onset of cancer in mom 10. What is the preferred screening for mutation carriers? Answer: MRI annually 11. Most common motivation for medicological cases of the breast Answer: Failure todiagnose a breast carcinoma [Show More]

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