Pharmacology Exam I (Chapters 1-9) Questions | 2026/2027 |
Answers Correct | With Complete Solutions
A drug has been prescribed to decrease the effects of an
endogenous chemical. The nurse would place this drug in which
category?
a. An antagonist
b. An agonist-antagonist
c. An agonist
d. A partial agonist Correct Answers An antagonist
A drug is withdrawn from a client who has been taking it
routinely for many years. The client has developed muscle
tremors. How would the nurse characterize this event?
a. As an assessment finding associated with physical
dependence on a drug.
b. As an adverse effect
c. As an expected therapeutic effect of no longer taking this
drug.
d. As evidence that the client had psychological dependence on
the drug. Correct Answers As an assessment finding associated
with physical dependence on a drug.
A nurse is administering a medication to a group of volunteers
and is assessing for the development of adverse effects. The
nurse is working in which phase of the development of this
drug?
a. Clinical Phase III
b. Clinical Phase II
c. Clinical Phase I
d. Pre-Clinical Investigation Correct Answers Clinical Phase I
,A nurse is providing care to a patient who wears bilateral
hearing aids. Which nursing interventions are indicated?
a. Use bright lighting in the room
b. Speak a bit slower than normal
c. Speak more loudly than normal
d. Allow extra time for communication
e. Ensure that verbal and nonverbal communication is congruent
Correct Answers b. Speak a bit slower than normal
d. Allow extra time for communication
e. Ensure that verbal and nonverbal communication is congruent
A patient has an increased reaction to a drug following a change
in her dietary habits. Which change would most likely be the
cause.
a. Increased intake of grapefruit juice
b. Reduced intake of alcohol
c. Increased fiber intake
d. Reduced intake of citrus fruit Correct Answers Increased
intake of grapefruit juice
A prototype drug is a single drug in a class and can be compared
with all other medications in this class. The benefit of studying
the prototype drug is that the nurse would be able to predict
characteristics of other drugs in the same class, including
a. their therapeutic indications, actions, and adverse effects
b. which drugs have the most favorable safety profile
c. duration of action of drugs in the group
d. synergistic effects of adding additional types of medications
Correct Answers their therapeutic indications, actions, and
adverse effects
, A young patient has been receiving five milliliters of liquid
antibiotic three times each day. The nurse providing discharge
instructions would teach the parents to use a standard measuring
spoon to administer which amount for each dose?
a. 2 tablespoons
b. 1 fluid ounce
c. 15 drops
d. 1 teaspoon Correct Answers 1 teaspoon
An overwhelmed nursing student asks the instructor whether
there are any tips that will make learning pharmacology easier.
The instructor gives examples of the anticoagulant heparin. The
instructor indicates that knowing heparin and comparing other
drugs to it will facilitate learning the many anticoagulants.
Which approach is the instructor using?
a. Generic name approach
b. Mechanism of action approach
c. Prototype drug approach
d. Trade name approach Correct Answers Prototype drug
approach
Enzymatic activity that changed a medication into a less active
form is an example of
a. pharmacodynamics
b. diffusion
c. pharmacokinetics
d. active transport Correct Answers pharmacokinetics
The adolescent Hispanic male has been diagnosed with ADHD,
and is taking methylphenidate (Ritalin). Even though the drug
Answers Correct | With Complete Solutions
A drug has been prescribed to decrease the effects of an
endogenous chemical. The nurse would place this drug in which
category?
a. An antagonist
b. An agonist-antagonist
c. An agonist
d. A partial agonist Correct Answers An antagonist
A drug is withdrawn from a client who has been taking it
routinely for many years. The client has developed muscle
tremors. How would the nurse characterize this event?
a. As an assessment finding associated with physical
dependence on a drug.
b. As an adverse effect
c. As an expected therapeutic effect of no longer taking this
drug.
d. As evidence that the client had psychological dependence on
the drug. Correct Answers As an assessment finding associated
with physical dependence on a drug.
A nurse is administering a medication to a group of volunteers
and is assessing for the development of adverse effects. The
nurse is working in which phase of the development of this
drug?
a. Clinical Phase III
b. Clinical Phase II
c. Clinical Phase I
d. Pre-Clinical Investigation Correct Answers Clinical Phase I
,A nurse is providing care to a patient who wears bilateral
hearing aids. Which nursing interventions are indicated?
a. Use bright lighting in the room
b. Speak a bit slower than normal
c. Speak more loudly than normal
d. Allow extra time for communication
e. Ensure that verbal and nonverbal communication is congruent
Correct Answers b. Speak a bit slower than normal
d. Allow extra time for communication
e. Ensure that verbal and nonverbal communication is congruent
A patient has an increased reaction to a drug following a change
in her dietary habits. Which change would most likely be the
cause.
a. Increased intake of grapefruit juice
b. Reduced intake of alcohol
c. Increased fiber intake
d. Reduced intake of citrus fruit Correct Answers Increased
intake of grapefruit juice
A prototype drug is a single drug in a class and can be compared
with all other medications in this class. The benefit of studying
the prototype drug is that the nurse would be able to predict
characteristics of other drugs in the same class, including
a. their therapeutic indications, actions, and adverse effects
b. which drugs have the most favorable safety profile
c. duration of action of drugs in the group
d. synergistic effects of adding additional types of medications
Correct Answers their therapeutic indications, actions, and
adverse effects
, A young patient has been receiving five milliliters of liquid
antibiotic three times each day. The nurse providing discharge
instructions would teach the parents to use a standard measuring
spoon to administer which amount for each dose?
a. 2 tablespoons
b. 1 fluid ounce
c. 15 drops
d. 1 teaspoon Correct Answers 1 teaspoon
An overwhelmed nursing student asks the instructor whether
there are any tips that will make learning pharmacology easier.
The instructor gives examples of the anticoagulant heparin. The
instructor indicates that knowing heparin and comparing other
drugs to it will facilitate learning the many anticoagulants.
Which approach is the instructor using?
a. Generic name approach
b. Mechanism of action approach
c. Prototype drug approach
d. Trade name approach Correct Answers Prototype drug
approach
Enzymatic activity that changed a medication into a less active
form is an example of
a. pharmacodynamics
b. diffusion
c. pharmacokinetics
d. active transport Correct Answers pharmacokinetics
The adolescent Hispanic male has been diagnosed with ADHD,
and is taking methylphenidate (Ritalin). Even though the drug
