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Pathology General 7f46a299

Which of the following ultrastructural finding is more specific for irreversible injury?

A
Ribosomal detachment from endoplasmic reticulum
B
Formation of phagolysosomes
C
Cellular swelling
D
Amorphous densities in mitochondria
High-Yield Explanation
The hallmark ultrastructural features of irreversible cell injury are: cell membrane defects, mitochondrial swelling and calcium accumulation and nulear chromatin clumping. Morphologic forms of reversible cell injury are :Cellular swellingFatty changeHyaline changeMucoid changeUltrastructural changes that occur in hydropic swelling phase of reversible injury are:Dilatation of endoplasmic reticulumDetachment of polysomes from the surface of RERMitochondrial swellingFormation of blebs on plasma membraneLoss of fibrillarity of nucloelus

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