Neoplasia

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1. What does 'N' mean in the determination of the stage of a tumour?

  • The number of lymph nodes involved.
  • The nuclear size and pleomorphism.
  • The depth of invasion.
  • The degree of metastases.
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Other questions in this quiz

2. Which of these is not true for malignant neoplasms?

  • The nuclei are hyperchromatic and pleopmorphic.
  • The neoplasm is well-differentiated.
  • There are numerous mitotic figures within the neoplasm.
  • The growth rate of the neoplasm is relatively rapid.
  • The neoplasm does not have a true capsule and have an ill-defined border.

3. Malignant neoplasms of epithelial cells are called _____?

  • Carcinomas
  • Sarcomas

4. Which of these terms describes an increase in the number of cells in a tissue?

  • Atrophy
  • Dysplasia
  • Hypertrophy
  • Hyperplasia
  • Metaplasia

5. Which of these disorders of cell growth is always pathological?

  • Hypertrophy
  • Dysplasia
  • Atrophy
  • Hyperplasia
  • Metaplasia

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