Pathology: Gangrenous Necrosis
29 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What type of necrosis is characterized by the presence of a dry and shrunken appearance?

  • Caseous necrosis
  • Fat necrosis
  • Coagulative necrosis (correct)
  • Liquefactive necrosis

Which type of infarct is typically found in organs with dual blood supply?

  • White infarct
  • Hemorrhagic infarct
  • Red infarct (correct)
  • Red-white infarct

What is the hallmark feature of apoptosis?

  • Necrotic cell death
  • Chromatin condensation (correct)
  • Inflammation
  • Cell swelling

What is the term for the process by which apoptotic cells are rapidly removed by phagocytosis?

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

What is the type of necrosis that is characterized by the formation of a cheesy material?

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

What is the term for the enzymes that break down targeted proteins during apoptosis?

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

What is the main feature of LAD 2?

<p>Defect of Selectins or Sialyl Lewis X (C)</p> Signup and view all the answers

What is the term used to describe the removal of dying cells by rapid phagocytosis in apoptosis?

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

Which of the following is a characteristic of Chediak-Higashi Syndrome?

<p>Koarse big granules in neutrophils (D)</p> Signup and view all the answers

What is the term used to describe the movement of live cells following internalization?

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

What is the term used to describe the active invasion of a living cell into another cell's cytoplasm?

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

Which type of cancer is most commonly associated with hypercalcemia?

<p>Squamous cell cancer of lung (D)</p> Signup and view all the answers

Which of the following is NOT a common cause of cerebellar degeneration?

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

Which paraneoplastic syndrome is characterized by migratory thrombophlebitis?

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

Which of the following is a benign primary brain tumor in children?

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

Which of the following cancers is associated with the paraneoplastic syndrome of dermatomyositis?

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

What is the characteristic radiographic finding of a glioblastoma on MRI?

<p>A butterfly tumor (B)</p> Signup and view all the answers

What is the typical finding in light microscopy in Minimal Change Disease?

<p>No abnormality (D)</p> Signup and view all the answers

What is the name of the antibodies associated with idiopathic membranous glomerulopathy?

<p>Phospholipase A2 receptor antibodies (A)</p> Signup and view all the answers

What is the characteristic appearance of the basement membrane in MPGN Type 1?

<p>Tram-Track appearance (A)</p> Signup and view all the answers

What is the feature of proteinuria in Minimal Change Disease?

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

What is the typical complication of Diabetic Nephropathy?

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

What is the association of MPGN Type 2?

<p>C3 Nephritic factor (B)</p> Signup and view all the answers

What is the characteristic feature of Meningioma on MRI?

<p>A well-defined mass attached to the meninges with Dural Tail Sign (A)</p> Signup and view all the answers

Which tumor is characterized by the presence of perinuclear halo called as Fried Egg appearance?

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

What is the most common gene mutation associated with Oligodendroglioma?

<p>IDH 1/IDH2 (B)</p> Signup and view all the answers

What is the characteristic histological feature of Medulloblastoma?

<p>Small, round blue cells with high mitotic activity and Homer-Wright rosettes (A)</p> Signup and view all the answers

What is the characteristic feature of Schwannoma on histology?

<p>Spindle shaped tumor cells with Antoni A and Antoni B areas (A)</p> Signup and view all the answers

Which tumor is associated with CSF spread via Drop metastasis?

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

More Like This

Use Quizgecko on...
Browser
Browser