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
Which of the following is the treatment of choice in patients with neurogenic diabetes insipidus? 
Select and explain. 
A. Vasopressin, B. Desmopressin, C. Terlipressin, D. Amiodarone
B: Desmopressin
Answer: B: Desmopressin 
Explanation: The signs and symptoms of uncomplicated pituitary DI can be eliminated completely by treatment with Desmopressin (DDAVP), a synthetic analogue of AVP. It acts selectively at V2 receptors to increase urine concentration and decrease urine flow in a dose-dependent manner. It is also more resistant to degradation than AVP and has a three-to four fold longer duration of action. Desmopressin (DDAVP) can be given by IV or SC injection, nasal inhalation, or oral tablet.