This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cellular Pathology, Subject name: Pathology
Which of the following is not a sign of reversible cell injury? 
Select and explain. 
A. ATP depletion, B. Cell shrinkage, C. Fatty acid deposition, D. Reduction of phosphorylation
B: Cell shrinkage
Answer: B: Cell shrinkage 
Explanation: Ans. (b) Cell shrinkage(Ref: Robbins 9th/38;8th/pg 17)Features of reversible cell injury seen in light microscopy are cellular swelling and fatty change.Cell shrinkage is a feature of apoptosis (cell death)