This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Medicine
[{'content': 'Not seen in hypervitaniinosis A: \nSelect and explain. \nA. Alopecia, B. Polyuria, C. Pseudotumor cerebri, D. Hyperlipidemia', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans: B (Polyuria) Ref: Harrison's Principles of Internal Medicine, 18th ed.Explanation:Polyuria is characteristically seen in chronic Hypervitaniinosis I)Seen in normal adults who ingest 15 mg/d and children who ingest 6 mg/d of vitamin A over a period of several months.Effects of Hypervitaniinosis AAngular cheilitisGlossitisVomitingBone demineralizationPainHypercalcemiaLymph node enlargementHyperlipidemiaAmenorrheaPseudotumor cerebri with increased intracranial pressure and papilledema.Liver fibrosis with portal hypertension Coarse hone growthsExcessive skin dryness/peeling (desquamation)AlopeciaIntracranial hypertensionLiver problemsPremature epiphyseal closureReduced bone mineral density that may result in osteoporosisSkin discolorationNote: When vitamin A is provided in excess to pregnant women, congenital malformations (teratogenic effect) have included spontaneous abortions, craniofacial abnormalities, and valvular heart disease.", 'role': 'assistant'}]