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
All of the following are associated with 'Episodic' weakness, except: 
Select and explain. 
A. Channelopathy, B. Lambe Eaten Syndrome, C. Hyperphosphatemia, D. Hyperkalemia
C: Hyperphosphatemia
Answer: C: Hyperphosphatemia 
Explanation: Answer is C (Hyperphosphatemia): Hypophosphatemia is associated with 'Episodic' generalized weakness and not Hyperphosphatemia. Channelopathies, Hyperkalemia and Lambe-Eaten syndrome may all be associated with episodic generalized weakness (Refer table in previous question)