Which route of drug's bioavailability is the lowest?
举一反三
- Which route of administration can have a higher bioavailability than oral route?
- Bioavailability is: A: Amount of drug that reach the systemic circulation B: Drug metabolized in liver before the drug reaches the systemic circulation C: Drug metabolized in liver after the drug reaches the systemic circulation D: Maximum by rectal route
- Which kind of route of drug admininstration is the most improtant method of administrating drugs for systemic effects?
- High bioavailability indicates good drug absorption and utilization.
- Which route of administration could enable a drug to reachthe highest level in serum? A: local administration ; B: oral route; C: Intramuscular injection, D: IV route.