This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pregnancy induced Hypeension, Subject name: Gynaecology & Obstetrics
[{'content': 'True statement regarding Renal changes in Preeclampsia? \nSelect and explain. \nA. Increased GFR, B. Glomerulo endotheliosis, C. Increased renal blood flow, D. Persistent after delivery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Renal changes in pre-eclampsia: Morphological changes are characterized by glomerular endotheliosis, which blocks the barrier which allow filtration Renal perfusion and glomerular filtration are reduced Urine sodium concentration is elevated Urine osmolality rises Urine: plasma creatinine ratio is elevated Diminished urinary excretion of calcium Plasma uric acid is elevated', 'role': 'assistant'}]