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
First manifestation in cell injury 
Select and explain. 
A. Pyknosis, B. Cell swelling, C. Nuclear fragmentation, D. Nuclear lysis
B: Cell swelling
Answer: B: Cell swelling 
Explanation: Ans. (b) Cell swelling(Ref: Robbins 9th/pg 46; 8th/pg 12)Cloudy swellingQ - earliest morphological change in reversible cell injuryQ due to accumulation of water intracellularly