The term used to indicate the proportion of a drug that reaches the systemic circulation is
a. bioavailability.
b. biotransformation.
c. pharmacokinetics.
d. structure-activity relationship.
Question 2
This term is used to describe when two drugs act on the same receptors and the combined effect is the simple linear sum of the effects of the two drugs, up to a maximal effect.
a. Potency
b. Hypersensitivity
c. Potentiation
d. Additivity