Test Bank For Understanding Pharmacology, Essentials for Medication Safety, 3rd Edition,
By Workman & LaCharity
All Chapters | Expert Verified Answers | Graded A+
1|Page
, Chapter 01: Drug Regulation, Actions, and Responses
MULTIPLE CHOICE BASIC CONCEPTS
1. Which health care professional has the major responsibility for dispensing prescribed drugs
under the direction of a pharmacist?
a. Physician
b. Nurse practitioner
c. Licensed nurse
d. Pharmacy technician
ANSWER: D
The physician and nurse practitioner have the major responsibility for prescribing drugs, not
dispensing them. The licensed nurse has the primary responsibility for administering drugs,
although under some circumstances a licensed nurse may dispense prescribed drugs but this is not
his or her major responsibility in drug therapy. The pharmacy technician has the major
responsibility of dispensing prescribed drugs under the direction of a licensed pharmacist.
DIF: Cognitive Level: RememberingREF: p. 3
2. Which term describes the effect of a drug that improves body function?
a. Side effect
b. Intended action
c. Adverse reaction
d. Idiosyncratic response
ANSWER: B
The purpose of drug therapy is to take a drug to prevent, reduce, or correct a health problem. This
response is any drug’s intended action also known as a therapeutic response.
DIF: Cognitive Level: RememberingREF: p. 3
3. Which type of drug name is “owned” by the company that manufactures it?
a. Generic name
b Chemical name
c. Category name
d. Trade name
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,ANSWER: D
The chemical name is a drug’s exact chemical composition. The generic name is the name assigned
to the drug by the U.S. Adopted Names Council and is not owned by anyone. The category name
refers to the type of drug (what it does or what it is used for) and is not an actual drug name. The
trade name (brand name) is the name provided and owned by a specific drug’s manufacturer.
DIF: Cognitive Level: RememberingREF: p. 4
4. Which drug or drug class is a “high alert” drug?
a. Penicillin
b. Insulin
c. NSAIDs
d. Calcium
ANSWER: B
A high alert drug is one in which harm is likely to result if given at the wrong dose, to the wrong
patient, or not given to the correct patient. Drugs classified as high alert drugs include potassium,
narcotics (opioids), insulin, cancer chemotherapy drugs, and heparin (or any drug that strongly
affects blood clotting). Penicillin, NSAIDs, and calcium are not considered high alert drugs.
DIF: Cognitive Level: RememberingREF: p. 4
5. What is the term for a drug that has the same action as a naturally occurring body hormone
or enzyme?
a. Agonist
b. Blocking agent
c. Chemical
d. Duplicator
ANSWER: A
A drug agonist is an extrinsic drug that activates the receptor sites of a cell and mimics the actions
of naturally occurring body substances (intrinsic drugs). A blocking agent is a drug antagonist. A
chemical would not necessarily be a drug at all. A duplicator is not a pharmacologic term.
DIF: Cognitive Level: RememberingREF: pp. 6-7
6. Which term describes how the body affects drug activity?
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, a. Drug potency
b. Pharmacodynamics
c. Therapeutic effect
d. Pharmacokinetics
ANSWER: D
The term pharmacokinetics refers to drug metabolism and how the body changes a drug.
Pharmacodynamics refers to how a drug works to change body function. Drug potency refers to
how strongly or to what degree a drug exerts its effects. The therapeutic effect is closer to
pharmacodynamics, meaning how a drug works to change body function.
DIF: Cognitive Level: RememberingREF: p. 10
7. In the United States, which group is responsible for enforcing established standards for
drug manufacturing?
a. U.S. Pharmacopeia
b. National Institutes of Health
c. Food and Drug Administration
d. Association of Pharmaceutical Manufacturers
ANSWER: C
The standards for drug manufacture are established by the U.S. Pharmacopeia. These standards are
enforced by the Food and Drug Administration. Neither the National Institutes of Health nor the
Association of Pharmaceutical Manufacturers has any authority to enforce drug standards.
DIF: Cognitive Level: RememberingREF: p. 5
8. Which factor is a major disadvantage of the transdermal drug delivery route?
a. Only a prescriber can administer drugs by the transdermal route.
b. Transdermal drugs must be sterile rather than clean.
c. First pass drug loss by this route is the most extensive.
d. Drug absorption is dependent on adequate circulation.
ANSWER: D
4|Page
By Workman & LaCharity
All Chapters | Expert Verified Answers | Graded A+
1|Page
, Chapter 01: Drug Regulation, Actions, and Responses
MULTIPLE CHOICE BASIC CONCEPTS
1. Which health care professional has the major responsibility for dispensing prescribed drugs
under the direction of a pharmacist?
a. Physician
b. Nurse practitioner
c. Licensed nurse
d. Pharmacy technician
ANSWER: D
The physician and nurse practitioner have the major responsibility for prescribing drugs, not
dispensing them. The licensed nurse has the primary responsibility for administering drugs,
although under some circumstances a licensed nurse may dispense prescribed drugs but this is not
his or her major responsibility in drug therapy. The pharmacy technician has the major
responsibility of dispensing prescribed drugs under the direction of a licensed pharmacist.
DIF: Cognitive Level: RememberingREF: p. 3
2. Which term describes the effect of a drug that improves body function?
a. Side effect
b. Intended action
c. Adverse reaction
d. Idiosyncratic response
ANSWER: B
The purpose of drug therapy is to take a drug to prevent, reduce, or correct a health problem. This
response is any drug’s intended action also known as a therapeutic response.
DIF: Cognitive Level: RememberingREF: p. 3
3. Which type of drug name is “owned” by the company that manufactures it?
a. Generic name
b Chemical name
c. Category name
d. Trade name
2|Page
,ANSWER: D
The chemical name is a drug’s exact chemical composition. The generic name is the name assigned
to the drug by the U.S. Adopted Names Council and is not owned by anyone. The category name
refers to the type of drug (what it does or what it is used for) and is not an actual drug name. The
trade name (brand name) is the name provided and owned by a specific drug’s manufacturer.
DIF: Cognitive Level: RememberingREF: p. 4
4. Which drug or drug class is a “high alert” drug?
a. Penicillin
b. Insulin
c. NSAIDs
d. Calcium
ANSWER: B
A high alert drug is one in which harm is likely to result if given at the wrong dose, to the wrong
patient, or not given to the correct patient. Drugs classified as high alert drugs include potassium,
narcotics (opioids), insulin, cancer chemotherapy drugs, and heparin (or any drug that strongly
affects blood clotting). Penicillin, NSAIDs, and calcium are not considered high alert drugs.
DIF: Cognitive Level: RememberingREF: p. 4
5. What is the term for a drug that has the same action as a naturally occurring body hormone
or enzyme?
a. Agonist
b. Blocking agent
c. Chemical
d. Duplicator
ANSWER: A
A drug agonist is an extrinsic drug that activates the receptor sites of a cell and mimics the actions
of naturally occurring body substances (intrinsic drugs). A blocking agent is a drug antagonist. A
chemical would not necessarily be a drug at all. A duplicator is not a pharmacologic term.
DIF: Cognitive Level: RememberingREF: pp. 6-7
6. Which term describes how the body affects drug activity?
3|Page
, a. Drug potency
b. Pharmacodynamics
c. Therapeutic effect
d. Pharmacokinetics
ANSWER: D
The term pharmacokinetics refers to drug metabolism and how the body changes a drug.
Pharmacodynamics refers to how a drug works to change body function. Drug potency refers to
how strongly or to what degree a drug exerts its effects. The therapeutic effect is closer to
pharmacodynamics, meaning how a drug works to change body function.
DIF: Cognitive Level: RememberingREF: p. 10
7. In the United States, which group is responsible for enforcing established standards for
drug manufacturing?
a. U.S. Pharmacopeia
b. National Institutes of Health
c. Food and Drug Administration
d. Association of Pharmaceutical Manufacturers
ANSWER: C
The standards for drug manufacture are established by the U.S. Pharmacopeia. These standards are
enforced by the Food and Drug Administration. Neither the National Institutes of Health nor the
Association of Pharmaceutical Manufacturers has any authority to enforce drug standards.
DIF: Cognitive Level: RememberingREF: p. 5
8. Which factor is a major disadvantage of the transdermal drug delivery route?
a. Only a prescriber can administer drugs by the transdermal route.
b. Transdermal drugs must be sterile rather than clean.
c. First pass drug loss by this route is the most extensive.
d. Drug absorption is dependent on adequate circulation.
ANSWER: D
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