Neoplasia Definition and Characteristics Quiz

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Questions and Answers

What is the defining characteristic of a neoplasm?

  • It has a slow rate of growth
  • It is well-differentiated and resembles the tissue of origin
  • It is well-circumscribed and lacks local invasion
  • It is uncoordinated and persists after the cessation of the stimulus that caused it (correct)

What is the key difference between benign and malignant neoplasms?

  • Benign neoplasms are not locally invasive, while malignant neoplasms are just locally
  • Benign neoplasms have a fast growth rate, while malignant neoplasms have a slow growth rate
  • Benign neoplasms have a not well-defined margin, while malignant neoplasms have a well defined margin
  • Benign neoplasms are well-differentiated, while malignant neoplasms are undifferentiated (correct)

Which of the following is a characteristic of a benign oral neoplasm?

  • Poorly defined margin
  • Rapid growth rate
  • Well-circumscribed with no invasion (correct)
  • Undifferentiated appearance

What is the purpose of cryotherapy in the treatment of hemangiomas?

<p>To destroy cancer cells (A)</p> Signup and view all the answers

Which of the following is a characteristic of a malignant neoplasm?

<p>Ability to metastasize (A)</p> Signup and view all the answers

What is the most common benign epithelial tumor of the oral cavity?

<p>Fibroepithelial Polyp (C)</p> Signup and view all the answers

Which benign neoplasm is caused by human papilloma virus?

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

Where do Pyogenic Granulomas usually occur in the oral cavity?

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

What is the most common salivary gland tumor?

<p>Pleomorphic Adenoma (B)</p> Signup and view all the answers

Which benign neoplasm is characterized by reactive hyperplasia of connective tissue?

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

In which age group is Papilloma most commonly found?

<p>30 - 50 years old (A)</p> Signup and view all the answers

What term is used to describe a neoplasm that resembles the tissue of origin and has an organized structure?

<p>Well-differentiated (C)</p> Signup and view all the answers

Which of the following is a characteristic of a malignant neoplasm?

<p>Invasive with poorly defined margin (D)</p> Signup and view all the answers

What distinguishes a benign neoplasm from a malignant one in terms of differentiation?

<p>Well-differentiated vs. undifferentiated (A)</p> Signup and view all the answers

Which benign neoplasm is a vasoformative neoplasm that may cause troublesome bleeding or cosmetic defects?

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

What type of growth exceeds normal tissue, is uncoordinated, and persists after the stimulus that caused it stops?

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

Which treatment option for hemangiomas involves the use of extreme cold to destroy cancer cells?

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

What characteristic distinguishes a well-differentiated neoplasm from an undifferentiated one?

<p>&quot;Looks different to tissue of origin&quot; vs. &quot;looks like tissue of origin&quot; (C)</p> Signup and view all the answers

"Blanching on pressure" is a characteristic associated with which benign neoplasm?

<p>&quot;Haemangioma&quot; (C)</p> Signup and view all the answers

"Invasive with poorly defined margin" is a characteristic associated with which type of neoplasm?

<p>&quot;Malignant&quot; (A)</p> Signup and view all the answers

What is the most common location for a Lipoma in the oral cavity?

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

Which of the following benign neoplasms is associated with human papilloma virus?

<p>Papilloma (C)</p> Signup and view all the answers

At what age is Fibroepithelial Polyp (FEP) uncommon according to the text?

<p>Between 20-30 years (C)</p> Signup and view all the answers

Which benign neoplasm runs in families?

<p>Melanocytic Naevi (D)</p> Signup and view all the answers

What is the most common site for Pyogenic Granuloma in the oral cavity?

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

Which benign neoplasm has a characteristic appearance of being soft yellow or pink?

<p>Lipoma (C)</p> Signup and view all the answers

What distinguishes a Pyogenic Granuloma from a granuloma?

<p>Inflammatory hyperplasia of connective tissue (C)</p> Signup and view all the answers

Which benign neoplasm affects the salivary glands most commonly?

<p>Pleomorphic Adenoma (C)</p> Signup and view all the answers

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