Chapter 3 MC
30 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main factor that increases the risk of breast cancer according to the text?

  • Age (correct)
  • Diet
  • Gender
  • Ethnicity

What is the primary way that most breast cancers are detected?

  • Clinical breast examination (correct)
  • Lymph node enlargement
  • Ultrasound visualization
  • Nipple discharge

In breast cancer staging, what does the 'T4' designation indicate?

  • Tumor with extension to the skin or chest wall (correct)
  • Metastasis to distant organs
  • Tumor size less than 1 cm
  • No tumor present

Which biomarkers are mentioned in relation to breast cancer prognosis?

<p>Histologic grade and hormone receptor status (C)</p> Signup and view all the answers

What should be assigned as the pathological prognostic stage group if the recurrence score is less than 11?

<p>Group IA (D)</p> Signup and view all the answers

What does the 'M0' designation indicate in breast cancer staging?

<p>No distant metastasis (C)</p> Signup and view all the answers

What is the best way to appropriately assess extra risk in cancer cases?

<p>Using the insurable range (C)</p> Signup and view all the answers

Which type of tumors have the third highest incidence and death rates?

<p>Colon and rectal tumors (D)</p> Signup and view all the answers

Which factor influences survival in melanoma cases, making it more aggressive?

<p>Race and gender (B)</p> Signup and view all the answers

Which characteristic is unusual for melanoma within a dysplastic nevus?

<p>Existing skin lesion (D)</p> Signup and view all the answers

What are the key characteristics that define a classic melanoma?

<p>$B = $ border irregularity, $C = $ color variation, $D = $ diameter greater than or equal to 6 mm, $E = $ evolving with changes over time (C)</p> Signup and view all the answers

Which factor imparts a higher risk of melanoma compared to overall time spent in the sun?

<p>Intense sun exposure (C)</p> Signup and view all the answers

What is the expected survival rate for cases with well-grade tumors?

<p>50% (D)</p> Signup and view all the answers

In terms of tumor size, what survival rate is associated with tumors between 0-1 cm?

<p>50% (D)</p> Signup and view all the answers

For cases with poor-grade tumors, what is the survival rate at 10 years after diagnosis?

<p>20% (B)</p> Signup and view all the answers

Which node status group demonstrates the highest mortality rate among breast cancer cases?

<p>4+ Nodes (A)</p> Signup and view all the answers

At 15 years after diagnosis, which combination of tumor size, grade, and node status would likely show the best overall survival rate?

<p>&gt;2.1 cm, Well, 4+ Nodes (C)</p> Signup and view all the answers

What is the survival rate at 5 years post-diagnosis for cases with tumors over 2 cm in size?

<p>&lt;50% (D)</p> Signup and view all the answers

What is the common intent of employing surgery in colon cancer cases?

<p>Palliative (A)</p> Signup and view all the answers

At what interval is colonoscopy generally performed postoperatively?

<p>Every 1 year (B)</p> Signup and view all the answers

What percentage of Stage I colon cancer cases have a high probability of cure?

<p>94% - 96% (B)</p> Signup and view all the answers

According to SEER Data, what is the mortality rate of Stage IV colon cancer within the first 5 years?

<p>5% (B)</p> Signup and view all the answers

Based on grade, which category of colon cancer patients has the highest mortality rate according to SEER Data?

<p>&gt;50% (B)</p> Signup and view all the answers

What type of data was used to analyze Colon Cancer Mortality by Node Status on page 114?

<p>SEER Data (A)</p> Signup and view all the answers

What is a characteristic of acral lentiginous melanoma as mentioned in the text?

<p>It often occurs under the nail or on the sole (D)</p> Signup and view all the answers

Which feature distinguishes acral lentiginous melanoma from other subtypes?

<p>More common in individuals with black or dark complexions (D)</p> Signup and view all the answers

What does it mean when the text mentions that the measured depth on pathological examination can be less than the true prognostic depth?

<p>There may be deeper invasion not visible upon examination (A)</p> Signup and view all the answers

What is a key factor associated with a better response and outcome in melanoma treatment?

<p>Thinner tumors and younger age at diagnosis (A)</p> Signup and view all the answers

Which statement about tumor regression in melanoma is accurate?

<p>Indicates that the tumor was thinner at a previous point in time (B)</p> Signup and view all the answers

Why is it crucial for a dermatopathologist to distinguish between an atypical nevus and an early melanoma?

<p>To ensure appropriate management of the skin lesion (A)</p> Signup and view all the answers
Use Quizgecko on...
Browser
Browser