This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Medicine
Hypomagnesemia is associated with 
Select and explain. 
A. Hyercalcemia, B. Hypokalemia, C. Hyperkaemia, D. Hyperphosphatemia
B: Hypokalemia
Answer: B: Hypokalemia 
Explanation: (B) Hypokalemia > Other electrolyte abnormalities often seen with Hypomagnesemia, including hypocalcemia (with hypocalciuria) and hypokalemia, may not be easily corrected unless magnesium is administered as well.