UPSC » Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow?
Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow?
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Question:
Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow?
(a) Nitric oxide
(b) Nitrous oxide
(c) Nitrogen dioxide
(d) Nitrogen pentoxide