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: Physiology
[{'content': 'Which of the following is freely filtered by kidney across glomerular capillariesa)  Albumin (across glomerular capillaries)b) Globulinc) Creatinined) HCO3 e)  Glucose \nSelect and explain. \nA. cde, B. acd, C. bde, D. ade', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Freely filterable substances by glomerulus\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Water\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Na+\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Cl-\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 HCO3-\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Inulin\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Glucose\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Creatinine\n\xa0\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Free Calcium or phosphate', 'role': 'assistant'}]