This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'A 28 year old female patient who is a lactating mother and has a history of hepatectomy reported for follow up. Which of the following cellular adaptations will be seen in this patient? \nSelect and explain. \nA. Hypertrophy of liver + Hypertrophy of breast, B. Hypertrophy and hyperplasia of liver + Hypertrophy of breast, C. Hyperplasia of liver + Hyperplasia of breast, D. Hyperplasia of liver + Hyperplasia and hypertrophy of breast', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hypertrophy:-\n→ Increase in size and functions of cells.\n→ Results due to increase in growth factor or trophic stimuli.\n→ Includes puberty, lactating breasts and skeletal muscle fibers (in bodybuilders).\nHyperplasia:-\n→ Increase in number of cells (in tissue) organ.\n→ Results due to increase in growth factors, increased expression of growth-promoting genes and increased DNA synthesis.\n→ It persists as long as stimulus is present.\nEg:- Breast development at puberty, endometrial hyperplasia, benign hyperplasia of prostate, hypertrophy of liver cells after partial hepatectomy.', 'role': 'assistant'}]