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: Medicine
[{'content': 'Hypokalaemia causes the following except -a) Paralytic ileusb) Tetanyc) Orthostatic hypotensiond) Rhabdomyo lys ise) Prolonged Q-T interval and tall T waves \nSelect and explain. \nA. be, B. ad, C. bc, D. ce', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]