Reactive Lesions in Oral Pathology

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Questions and Answers

Which two brands of toothpaste are mentioned in the text that do not contain a certain surfactant ingredient?

  • Sensodyne and Aquafresh
  • Tom's of Maine and Rembrandt (correct)
  • Arm & Hammer and Oral-B
  • Colgate and Crest

What is the significance of blanching in relation to blood vessels and tissues?

  • Blanching occurs when blood is extravasated into tissues and tissues are pale.
  • Blanching occurs when blood is in the vessels and tissues are not pale.
  • Blanching occurs when blood is extravasated into tissues and tissues are not pale.
  • Blanching occurs when blood is in the vessels and tissues are pale. (correct)

What is the term used to describe extra vascular lesions that do not blanch?

  • Submucosal hemorrhage (correct)
  • Hemangiomas
  • Petechiae
  • Ecchymosis

Which type of lesion blanches on a dye a Skippy test?

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

What is the size range of petechiae lesions?

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

What is the term used to describe a bruise that is about 1-2 centimeters in diameter?

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

What can cause the formation of a hematoma in the oral mucosa?

<p>Trauma from an anesthetic needle (A)</p> Signup and view all the answers

What is the recommended treatment for submucosal hemorrhage?

<p>Eliminate the cause if possible (D)</p> Signup and view all the answers

What type of lesion is a hemangioma?

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

What is the main topic of the video mentioned in the text?

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

Which term refers to a white line on the buccal mucosa where the plane of occlusion would be?

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

What is the main difference between an erosion and an ulcer?

<p>Erosion is an incomplete break through the epithelium, while an ulcer is a complete break through the epithelium. (B)</p> Signup and view all the answers

Which compound is commonly associated with causing a whitish sloughing appearance of the tissue in the oral mucosa?

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

What causes nicotine stomatitis?

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

What is an amalgam tattoo?

<p>Traumatic implantation of amalgam particles into the mucosa (D)</p> Signup and view all the answers

What causes smoking-associated melanosis?

<p>Chemicals in tobacco stimulating the melanocytes to deposit melanin in the mucosa (D)</p> Signup and view all the answers

What is a melanic macule?

<p>A benign hyperpigmentation in the mucous membrane (B)</p> Signup and view all the answers

What is the main characteristic of PJ syndrome?

<p>Freckles and intestinal polyps (A)</p> Signup and view all the answers

What causes hairy tongue?

<p>Elongated filiform papillae (D)</p> Signup and view all the answers

What compound is associated with denna first-associated sloughing?

<p>Sodium lauryl sulfate (D)</p> Signup and view all the answers

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