Types of Skin Cancers Classification
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Questions and Answers

Which type of skin lesion is described as a marble-like nodule larger than 0.5 cm, often deeper and firmer than a papule?

  • Wheal
  • Vesicle
  • Cyst
  • Nodule (correct)
  • What is the defining characteristic of a pustule?

  • Filled with pus (correct)
  • Filled with expressible material
  • Filled with blood
  • Filled with serous fluid
  • What type of skin lesion is described as a linear or curved gray line that may end in a tiny vesicle?

  • Erosion
  • Wheal
  • Burrow (correct)
  • Papule
  • Which type of skin lesion is described as a somewhat irregular, often reddish or deeper brown on patients with dark complexions, and is a superficial area of localized skin edema?

    <p>Wheal</p> Signup and view all the answers

    What is the defining characteristic of a bulla?

    <p>Filled with serous fluid and 1.0 cm or larger in size</p> Signup and view all the answers

    Which type of skin lesion is described as a somewhat irregular, often reddish or deeper brown on patients with dark complexions, and is a superficial area of localized skin edema?

    <p>Wheal</p> Signup and view all the answers

    Which criterion prompts biopsy of a benign-appearing lesion?

    <p>E for evolving</p> Signup and view all the answers

    What does 'E' stand for in the ABCDEs for Early Recognition of Possible Melanoma?

    <p>Evolution</p> Signup and view all the answers

    Which characteristic helps detect aggressive nodular melanomas?

    <p>Firm to touch</p> Signup and view all the answers

    What is a common feature of actinic keratosis?

    <p>Induration and redness at the base</p> Signup and view all the answers

    Which type of skin tumor is often yellowish to brown with a 'stuck on' appearance?

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

    Which type of skin lesion typically has round or oval shape, sharply defined borders, and uniform color?

    <p>Common mole (benign nevus)</p> Signup and view all the answers

    What is a common characteristic of Merkel Cell Carcinoma?

    <p>It can be mistaken for an insect bite or pimple</p> Signup and view all the answers

    Which type of skin cancer arises from the upper layer of the epidermis and can be crusted and scaly with irregular borders?

    <p>Squamous cell carcinoma</p> Signup and view all the answers

    According to ABCDEs for Early Recognition of Possible Melanoma, what does 'E' stand for?

    <p>Evolution</p> Signup and view all the answers

    Which type of skin cancer is the most lethal due to its high rate of metastasis and mortality at advanced stages?

    <p>Melanoma</p> Signup and view all the answers

    How do Merkel Cell Carcinomas typically manifest on the skin?

    <p>As insect bites or pimples</p> Signup and view all the answers

    What is a distinguishing feature of Squamous Cell Carcinomas?

    <p>They have a red, inflamed, or ulcerated appearance</p> Signup and view all the answers

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