This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Pharmacology
Bremelanotide is used for : 
Select and explain. 
A. Erectile dysfunction, B. Lower urinary tract symptoms, C. Prostate Cancer, D. Metastatic renal cancer
A: Erectile dysfunction
Answer: A: Erectile dysfunction 
Explanation: Bremelanotide (BMT), a novel heptapeptide melanocoin-receptor-4 agonist, given subcutaneously, yielded improvements in the number of satisfying sexual events, frequency, and intensity of desire and a reduction in distress over level of sexual desire. Ref: KD Tripathi 8th ed