The first-pass effect occurs most often after which route of drug administration:
A: Sublingual
B: Intravenous
C: Oral
D: Subcutaneous
E: Inhalation
A: Sublingual
B: Intravenous
C: Oral
D: Subcutaneous
E: Inhalation
举一反三
- Which route of administration is MOST likely to subject a drug to a first-pass effect? A: IV B: Inhalational C: Oral D: Sublingual E: IM
- Which of the following types of<br/>the administration route may appear first pass elimination? () A: intramuscular<br/>injection B: inhalation<br/>administration C: sublingual<br/>administration D: oral<br/>administration E: subcutaneous<br/>injection
- 1. Which one of the following routes of administration does not have an absorption phase? A: subcutaneous B: intramuscular C: intravenous D: sublingual E: inhalation
- Which of the following routes of administration can achieve the highest bioavailability?() A: Oral B: Intravenous injection C: Intramuscular injection D: Inhalation E: Sublingual
- The<br/>bioavailability is() A: the<br/>quantity of drug absorbed after oral administration B: the<br/>rate of drug absorbed after oral administration C: the<br/>ratio of AUC(oral)/AUC(intravenous) D: the<br/>ratio of AUC (intravenous)/AUC(oral) E: the<br/>area under curve of oral administration