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
Drugs used for the treatment of acute variceal bleeding are all except: 
Select and explain. 
A. Octreotide, B. Somatostatin, C. Desmopressin, D. Terlipressin
C: Desmopressin
Answer: C: Desmopressin 
Explanation: None