bioavailability is()
A: the
quantity of drug absorbed after oral administration
B: the
rate of drug absorbed after oral administration
C: the
ratio of AUC(oral)/AUC(intravenous)
D: the
ratio of AUC (intravenous)/AUC(oral)
E: the
area under curve of oral administration
举一反三
- The first-pass effect occurs most often after which route of drug administration: A: Sublingual B: Intravenous C: Oral D: Subcutaneous E: Inhalation
- Which<br/>of the following routes of administration has the highest<br/>bioavailability?() A: Intramuscular B: Intravascular C: Oral D: Subcutaneous E: Sublingual
- 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
- Which of the following routes of administration can achieve the highest bioavailability?() A: Oral B: Intravenous injection C: Intramuscular injection D: Inhalation E: Sublingual
- Which route of administration can have a higher bioavailability than oral route?
内容
- 0
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.
- 1
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
- 2
In<br/>terms of bioavailability, the following statements are true() A: The<br/>amount of a drug absorbed into the bloodstream B: The<br/>total amount of drug in the body at peak concentration C: The<br/>total amount of drug in the body at a steady-state concentration D: The<br/>amount and rate at which a drug is absorbed into the systemic<br/>circulation E: The<br/>amount of drug that passes through the gastrointestinal tract into<br/>the hepatic portal vein
- 3
Which<br/>oral drug for treating hyperglycemia can delay the absorption of<br/>carbohydrate and lower postprandial glycemic excursion: ( <br/>) A: Sulfonylureas B: Metformin C: Acarbose D: Insulin E: Thiazolidinediones
- 4
_____is related to oral communication; it refers to the rate, pitch,<br/>and volume qualities of the voice that interrupt or temporarily take<br/>the place of speech and affect the meaning of a message. A: Oral language B: Body language C: Paralanguage