Cellular Response to Injury Quiz

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What is the key nuclear change that occurs during apoptosis?

Chromatin condensation and DNA fragmentation

Which process requires genes, proteins, and energy for its execution?

Apoptosis

In which type of cell death does the plasma membrane remain intact until the last stage?

Apoptosis

Which type of cell death is considered a passive process?

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

What is the characteristic structural change in cells undergoing necrosis?

<p>Swelling and bursting</p> Signup and view all the answers

Which type of protein can be deposited in a localized area and may not be harmful?

<p><strong>Amyloid</strong> protein</p> Signup and view all the answers

Which type of necrosis is mainly caused by sudden ischemia?

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

What is the characteristic nuclear change in necrosis involving rupture of the nuclear membrane with fragmentation of the nucleus?

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

Which type of necrosis results in the affected tissue being surrounded by red tissue?

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

What is the main type of cell death involved in necrosis?

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

What is the common cytoplasmic change observed in cells undergoing necrosis?

<p>Loss of cellular membrane</p> Signup and view all the answers

What distinguishes reversible response from irreversible cell injury in terms of cellular changes?

<p>Degenerative change</p> Signup and view all the answers

What type of necrosis is most commonly seen in infarction of the nervous tissue?

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

Which type of necrosis is characteristic of tuberculosis?

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

Which type of necrosis occurs due to trauma to adipose tissue like in breast and subcutaneous tissue?

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

Which type of cell death is referred to as programmed cell death in living tissues?

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

Which type of necrosis involves coagulative necrosis followed by putrefaction?

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

In which type of necrosis are the cellular details lost while the structural outline of the affected tissue is preserved?

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

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