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
Hypophosphatemia is seen in: 
Select and explain. 
A. Pseudohypoparathyroidism, B. Hyperparathyroidism, C. Hypehyroidism, D. Hypoparathyroidism
B: Hyperparathyroidism
Answer: B: Hyperparathyroidism 
Explanation: Answer is B (Hyperparathyroidism): Hyperparathyroidism is typically associated with hypophosphatemia. Primary Hyperparathyroidism is associated with Hypophosphatemia and Hypercalcemia while Secondary Hyperparathyroidism is associated with Hypophosphatemia and Hypocalcemia. Hypehyroidism is typical associated with normal phosphate levels Hypoparathyroidism and Pseudohypoparathyroidism are associated with Hyperphosphatemia