Which could be a finding in reversible cell injury ?: (A) Pyknosis, (B) Karyorrhexis, (C) Karyolysis, (D) Mitochondrial densities
Answer is D. Though formation of large, flocculent mitochondrial densities is a feature of irreversible cell injury. Small amorphous mitochondrial densities begin to appear in reversible cell injury. 
Option a,b,c are definitely features of irreversible cell injury