Irreversible Cell Injury and Cell Death

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Which of the following is a state of irreversible cell injury?

Necrosis

What is the main characteristic of irreversible cell injury in necrosis?

Denaturation of proteins

Which type of necrosis is characterized by the formation of a gelatinous substance in dead tissues?

Coagulative necrosis

What is the process of disintegration of the cell by its own hydrolytic enzymes called?

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

Which nuclear change may occur in irreversible cell injury in necrosis and involves condensation of nuclear chromatin?

<p>Condensation of nuclear chromatin (pyknosis)</p> Signup and view all the answers

Which type of necrosis is characterized by the digestion of dead cells to form a viscous liquid mass?

<p>Liquefaction necrosis</p> Signup and view all the answers

In which condition is caseous necrosis commonly found?

<p>Tuberculous infections</p> Signup and view all the answers

What is the special form of cell death occurring at two anatomically different locations but morphologically similar lesions?

<p>Fat necrosis</p> Signup and view all the answers

What is the main characteristic of gangrene?

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

Which type of necrosis resembles dry cheese and is soft, granular, and yellowish?

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

Where is fat necrosis commonly found?

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

Which type of necrosis results in the formation of a cyst wall?

<p>Liquefaction necrosis</p> Signup and view all the answers

What condition combines features of both coagulative and liquefactive necrosis?

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

Which type of necrosis is characterized by the bright eosinophilic, hyaline-like deposition in the vessel wall?

<p>Fibrinoid necrosis</p> Signup and view all the answers

What is a characteristic feature of fat necrosis when observed microscopically?

<p>Cloudy appearance and surrounded by an inflammatory reaction.</p> Signup and view all the answers

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