This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
Features of tumor lysis syndrome are- 
Select and explain. 
A. Hypocalcemia, B. Hyperphosphatemia, C. Alkalosis, D. Hypokalemia
B: Hyperphosphatemia
Answer: B: Hyperphosphatemia 
Explanation: it includes hyperuricemia, hyperkalemia( pseudo), hyper phosphatemia and hypocalcemia( Harrison 17 pg 1736)