WorksheetsCellular pathology
Total questions: 13
Worksheet time: 7mins
Type of necrosis that is caused by enzymatic digestion of the cell by its own hydrolytic lysosomal enzymes.
coagulatuon necrosis
liquefaction necrosis
caseous necrosis
Replacement of one adult cell type by another adult cell type.
dysplasia
anaplasia
metaplasia
Type of necrosis present in tuberculosis
Fat necrosis
Coagulative necrosis
Caseous necrosis
Liquefactive necrosis
Which term describes nuclear fragmentation during irreversible cell injury?
Pyknosis
Karyorrhexis
Karyolysis
Chromatin clumping
What nuclear change is associated with reversible cell injury?
Pyknosis
Karyolysis
Chromatin clumping
Karyorrhexis
Which of the following is NOT a basic mechanism of cell injury?
ATP depletion
Increased protein synthesis
Permeabilization of cell membranes
DNA damage
What is the earliest morphologic manifestation of reversible cell injury?
Ribosomal detachment
Cellular swelling
Plasma membrane changes
Nuclear changes
Apoptosis is brought by a group of enzymes called
Lipases
Proteases
Caspases
Catalases
Fibrinoid necrosis is seen in
Lung infarction
Cerebral infarction
Pulmonary tuberculosis
Malignant hypertension
Coagulative necrosis is involved in
Cerebral infarction
Acute pancreatitis
Renal infarction
Pulmonary T.B
The major mechanism of plasma membrane damage in ischaemia is
. Reduced aerobic respiration
Increased ca ions in the cytoplasm
Increased intracellular accumulation of sodium
Reduced intracellular pH
Enzymatic fat necrosis is characteristic of
Tuberculous peritonitis
Pyogenic abscess
Acute hemorrhagic pancreatitis
Moist gangrene
A skin biopsy from an anorexic 16-year-old girl showed cellular atrophy. During atrophy
The cell disappears
Cellular organelles swell
Cell size decreases
Cell size increases
Protein synthesis increases
