1. 5
refer(s)5to5specific5molecular5changes5that5occur5when5a5drug5binds5to5a5particular5
target5site5or5receptor,5while
are5the5resulting5widespread5alterations5in5function.
a. Drug5action;5therapeutic5effects
b. Side5effects;5drug5effects
c. Therapeutic5effects;5side5effects
d. Drug5action;5drug5effects
ANSWER:5d
Textbook5Reference:5Pharmacology:5The5Science5of5Drug5Action
2. After5drug5administration5has5occurred,5the5amount5of5drug5in5the5blood5that5is5fre
e5to5bind5at5specific5target5sites5is5referred5to5as
a. the5therapeutic5dose.
b. first-pass5effects.
c. bioavailability.
d. ED50.
ANSWER:5c
Textbook5Reference:5Pharmacokinetic5Factors5Determining5Drug5Action
3. The5specific5molecular5changes5that5occur5when5a5drug5binds5to5a5particular5target5s
ite5or5receptor5are5referred5to5as
a. drug5effects.
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, b. drug5action.
c. side5effects.
d. placebo5effects.
ANSWER:5b
Textbook5Reference:5Pharmacology:5The5Science5of5Drug5Action
4. Which5of5the5following5is5not5a5possible5explanation5for5placebo5effects?
a. Pavlovian5conditioning
b. Genetic5variation
c. Drug5competition
d. Expectation5of5outcome
ANSWER:5c
Textbook5Reference:5Pharmacology:5The5Science5of5Drug5Action
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