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: Surgery
Albumin infusion for parenteral use is restricted because 
Select and explain. 
A. It is costly, B. Carcinogenic, C. Does not raise oncotic pressure, D. All of the above
A: It is costly
Answer: A: It is costly 
Explanation: None