Q. Bioavailability of an intravenous drug is always 100% by definition because: (Solved)
1. Bioavailability measures the amount of substance that reaches the bloodstream.
2. Absolute bioavailability is 50%, for any drug taken intravenously
3. Absolute bioavailability is a much more important measure than relative bioavailability
4. Intravenous administration gets the drug into your bloodstream the fastest.
- d. Intravenous administration gets the drug into your bloodstream the fastest.