What abbreviation denotes Intravenous administration?

• A. In
• B. Iv
• C. Ami
• D. Ivpb

Answer: (B)

The key idea is recognizing how routes of administration are abbreviated. IV is the standard shorthand for intravenous use, derived from intraveneous. In this set, the form that clearly signals intravenous administration is Iv, which matches the common practice of using a concise label for the IV route. The other options don’t convey the IV route on their own: In isn’t a recognized stand-alone marker for intravenous; Ami isn’t a route at all; Ivpb points to intravenous piggyback, a specific IV delivery method rather than the general route. So Iv is the best single abbreviation to denote intravenous administration.