This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
[{'content': 'True about subendocardial hemorrhage is all except \nSelect and explain. \nA. May be seen after head injury, B. Involves RV wall, C. Continous pattern of sheet like, D. Flame shaped hemorrhages', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Subendocardial hemorrhages (SEH) occur after cardiac injuries and resuscitation as well as secondary to noncardiac injuries comprising head injuries, infectious diseases, intoxications, hemorrhagic diathesis, abdominal trauma, asthma, and hypovolemic shock. In paicular, the common incidence of SEH in intracranial lesions led to the suggestion that the phenomenon is mediated by the autonomic nervous system hypersecretion of catecholamines Ramdas Nayak page no. 303', 'role': 'assistant'}]