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: Pharmacology
Which of the following is NOT known as adverse drug reaction of furosemide? 
Select and explain. 
A. Hyperkalemia, B. Acidosis, C. Hyperuricemia, D. Hypomagnesemia
A: Hyperkalemia
Answer: A: Hyperkalemia 
Explanation: Toxicity of frusemide includes: Hypokalemic metabolic alkalosis Ototoxicity Hyperuricemia Hypomagnesemia Allergic and other reactions Ref: Katzung, 11th edition, Chapter 15.