Cellular Adaptation and Injury Part-2

What is the main difference between apoptosis and necrosis?

• Apoptosis causes inflammation, while necrosis does not.

• Necrosis involves programmed cell death, while apoptosis is uncontrolled.

• Apoptosis leads to the formation of gangrene, while necrosis does not.

• Necrosis produces apoptotic bodies, while apoptosis does not.

What is the term for the state of irreversible injury leading to the premature death of cells in living tissue?

• Apoptosis

• Atrophy

• Necrosis

• Hyperplasia

Which type of necrosis is characterized by the degradation of tissue by powerful hydrolytic enzymes?

• Coagulative necrosis

• Liquefaction necrosis

• Caseous necrosis

• Fat necrosis

In hypertrophy, what contributes to the enlargement of the organ or tissue?

• Increase in the number of cells

• Decrease in the size of cells

• Increase in the size of cells

• Both A and B

What is the term for an increase in the number of cells resulting in the enlargement of the organ or tissue?

• Hyperplasia

• Metaplasia

• Hypertrophy

• Dysplasia

Which type of gangrene occurs in naturally moist tissues and organs, such as the mouth and bowel?

• Dry gangrene

• Wet gangrene

• Coagulative gangrene

• Caseous gangrene

What is the primary cause of atrophy?

• Hormone stimulation

• Increased functional demand

• Nutrient deficiency

• Reduced blood supply

Which type of hyperplasia occurs following the removal of part of an organ or a contralateral organ in a paired organ?

• Compensatory hyperplasia

• Pathologic hyperplasia

• Physiologic hyperplasia

• Aberrant hyperplasia

What is the term for the reversible change of one type of adult cells to another type of adult cells?

• Hyperplasia

• Dysplasia

• Metaplasia

• Atrophy

In which type of necrosis are antigen-antibody complexes deposited in the walls of blood vessels along with fibrin?

• Coagulative necrosis

• Liquefaction necrosis

• Fibrinoid necrosis

• Fat necrosis