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': 'Parathyroid hormone is responsible for all actions except: \nSelect and explain. \nA. Absorption of phosphorous increase, B. Vit D absorption increases, C. Mobilizes calcium from bone, D. Increase intestinal absorption of calcium', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Absorption of phosphorus increaseParathyroid hormone increases phosphate excretion in urine due to decrease in reabsorption of phosphate in the proximal tubulesQ.', 'role': 'assistant'}]