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Questions and Answers
Which of the following is an example of cell injury with a defined etiology?
Which of the following is an example of cell injury with a defined etiology?
- Apoptosis
- Chemical injury (correct)
- Necrosis
- Pathologic calcification
What are the two biochemical processes that occur in tissue necrosis?
What are the two biochemical processes that occur in tissue necrosis?
- Enzymatic digestion and protein denaturation (correct)
- Caseous and gangrenous
- Coagulation and liquefaction
- Hypoxia and ischemia
Which type of necrosis involves the enzymatic digestion of tissue?
Which type of necrosis involves the enzymatic digestion of tissue?
- Liquefactive necrosis (correct)
- Gangrenous necrosis
- Coagulation necrosis
- Caseous necrosis
Which type of necrosis occurs in any tissue where there is a focus of bacterial or fungal infection?
Which type of necrosis occurs in any tissue where there is a focus of bacterial or fungal infection?
What type of necrosis is seen in the lung and any other tissue affected by tuberculosis?
What type of necrosis is seen in the lung and any other tissue affected by tuberculosis?
What is the abnormal deposition of calcium salts and other types of minerals in tissues called?
What is the abnormal deposition of calcium salts and other types of minerals in tissues called?
What type of calcification occurs in areas of necrosis despite normal circulating levels of calcium?
What type of calcification occurs in areas of necrosis despite normal circulating levels of calcium?
Which organelle is very active in the injured cell and may form autophagosomes to digest damaged organelles or misfolded proteins?
Which organelle is very active in the injured cell and may form autophagosomes to digest damaged organelles or misfolded proteins?
What is the most common form of necrosis that occurs in a number of solid organs?
What is the most common form of necrosis that occurs in a number of solid organs?
Which process occurs in necrosis and involves enzymatic digestion and denaturation of proteins?
Which process occurs in necrosis and involves enzymatic digestion and denaturation of proteins?
What type of cell death occurs in regulated events, usually involves isolated cells, and does not elicit an inflammatory response?
What type of cell death occurs in regulated events, usually involves isolated cells, and does not elicit an inflammatory response?
Which of the following is an example of chemical injury?
Which of the following is an example of chemical injury?
What is the difference between hypoxia and ischemia?
What is the difference between hypoxia and ischemia?
What happens when blood supply is lost and tissue oxygen levels fall?
What happens when blood supply is lost and tissue oxygen levels fall?
What can trigger necrotic or apoptotic death of a cell?
What can trigger necrotic or apoptotic death of a cell?
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