This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Hyperophy is a type of 
Select and explain. 
A. Cell injury, B. Cellular adaptation, C. Carcinoma, D. Cell aging
B: Cellular adaptation
Answer: B: Cellular adaptation 
Explanation: Physiological adaptive responses include: * Hyperophy - increase in cell size * Hyperplasia - increase in number of cells * Atrophy - decrease in cell size and number * Metaplasia - reversible replacement of one cell type by another differentiated cell type Refer robbins 9/e p3