Dermatology Neoplasms Pre-Test Quiz
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Questions and Answers

Which of the following is a clinical sign of squamous cell carcinoma (SCC)?

  • Painless growth in a sun-exposed area (correct)
  • Pearly papule with telangiectasia
  • Rapidly developing neoplasm
  • Central keratin-filled plug

Which of the following is a clinical sign of basal cell carcinoma (BCC)?

  • Rapidly developing neoplasm
  • Painless growth in a sun-exposed area
  • Central keratin-filled plug
  • Pearly papule with telangiectasia (correct)

Which of the following is a clinical sign of actinic keratosis (AK)?

  • Central keratin-filled plug
  • Rapidly developing neoplasm
  • Painless growth in a sun-exposed area (correct)
  • Pearly papule with telangiectasia

Which of the following is a clinical sign of melanoma?

<p>Rapidly developing neoplasm (A)</p> Signup and view all the answers

Which of the following is a histologic feature that predicts poor prognosis in melanoma?

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

Which of the following is the most common form of Kaposi's sarcoma?

<p>AIDS-related (C)</p> Signup and view all the answers

Which of the following is a common site of involvement for Kaposi's sarcoma?

<p>All of the above (D)</p> Signup and view all the answers

Which of the following is a characteristic of seborrheic keratosis?

<p>Uniform benign basaloid proliferation (D)</p> Signup and view all the answers

Which of the following is a characteristic of keratoacanthoma?

<p>Rapidly developing neoplasm (B)</p> Signup and view all the answers

Which of the following is a characteristic of actinic keratosis?

<p>Central keratin-filled plug (A)</p> Signup and view all the answers

Which of the following is a characteristic of seborrheic keratosis?

<p>It appears as waxy, crumbly, warty plaques (C)</p> Signup and view all the answers

What is the recommended treatment for seborrheic keratosis?

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

What is the most common reason patients seek treatment for seborrheic keratosis?

<p>It is a cosmetic concern (A)</p> Signup and view all the answers

What is the Sign of Leser-Trelat?

<p>A sudden onset of numerous seborrheic keratosis (A)</p> Signup and view all the answers

Which of the following malignancies is associated with the Sign of Leser-Trelat?

<p>All of the above (D)</p> Signup and view all the answers

What do critics of Leser-Trelat cite as a reason for skepticism?

<p>The lack of proof that patients didn't already have numerous seborrheic keratosis before detection (C)</p> Signup and view all the answers

What is the role of keratinocytes in the skin?

<p>They make up the epidermis (C)</p> Signup and view all the answers

What is the most common neoplasm that patients come in worried about?

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

What is the recommended treatment for seborrheic keratosis if it is causing cosmetic concerns?

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

What is the significance of the explosive onset of new seborrheic keratosis lesions?

<p>It is a paraneoplastic syndrome (D)</p> Signup and view all the answers

Which one of these is the most common type of skin cancer?

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

Which one of these is the most aggressive type of skin cancer?

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

Which one of these is a type of non-melanoma skin cancer?

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

Which one of these is a precancerous skin lesion?

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

Which one of these is a benign skin lesion?

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

Which one of these is a rapidly growing skin tumor with a central crater?

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

Which one of these is a common type of skin lesion associated with aging and sun exposure?

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

Which one of these is a slow-growing skin cancer that rarely metastasizes?

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

Which one of these is a type of skin cancer that arises from the melanocytes?

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

Which one of these is a type of skin lesion commonly associated with aging and sun exposure?

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

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