In
terms of bioavailability, the following statements are true()
A: The
amount of a drug absorbed into the bloodstream
B: The
total amount of drug in the body at peak concentration
C: The
total amount of drug in the body at a steady-state concentration
D: The
amount and rate at which a drug is absorbed into the systemic
circulation
E: The
amount of drug that passes through the gastrointestinal tract into
the hepatic portal vein
terms of bioavailability, the following statements are true()
A: The
amount of a drug absorbed into the bloodstream
B: The
total amount of drug in the body at peak concentration
C: The
total amount of drug in the body at a steady-state concentration
D: The
amount and rate at which a drug is absorbed into the systemic
circulation
E: The
amount of drug that passes through the gastrointestinal tract into
the hepatic portal vein
举一反三
- 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
- Bioavailability reflects that A: The size of apparent distribution volume B: Amount of drug entering systemic circulation C: The length of half-life of drug plasma D: Effect of drug absorption rate on drug efficacy E: The speed of drug elimination
- 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
- Which of the<br/>following clinical manifestations of drug allergy does not belong to<br/>type IV allergy ____? A: eczematous drug<br/>eruption B: Morbilliform drug<br/>eruption C: Exfoliative<br/>dermatitis D: Urticaria
- The<br/>crude drug which has the effects of“moderating drug” is<br/>____. A: Rhubarb B: Clove C: Senna<br/>Leaf D: Licorice<br/>Root E: Ginseng