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: Surgery
[{'content': 'Maximum score of APACHE \nSelect and explain. \nA. 41, B. 51, C. 61, D. 71', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer- D. 71APACHE II (\'Acute Physiology and Chronic Health Evaluation II") is a severity-of-disease classification system.The APACHE II system is the most commonly used SOI scoring system in Noh America.APACHE IV uses a modified statistical model of logistic regression; it is the most recently released version of this scoring system.It is applied within 24 hours of admission of a patient to an intensive care unit (ICU): an integer score from 0 (minimum) to 7l (maximum) is computed based on several measurements; higher scores correspond to more severe disease and a igher risk of death.', 'role': 'assistant'}]