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Chapter 1: The Foundation of Pharmacology: Quality and Safety
Multiple-Choice Questions (40 Questions)
1. A nurse is reviewing a newly prescribed medication. Which term describes a drug that is the first of its
class to be developed and serves as a standard for comparison?
A) Generic drug
B) Prototype drug
C) Brand name drug
D) Orphan drug
Correct Answer: B
Rationale: A prototype drug is the first drug of a particular group to be developed and serves as a
standard for comparison against other drugs in the same class.
2. A patient asks the nurse why the same medication has two different names. The nurse explains that
the generic name is:
A) The name given by the manufacturer
B) The name that indicates the drug group
C) The name protected by trademark
D) The name used only in research
Correct Answer: B
Rationale: The generic name is the official name of the drug and often indicates the drug group (e.g.,
drugs ending in "-cillin" are penicillins).
3. Which government agency is responsible for approving new drugs and monitoring their safety after
approval?
A) DEA
B) FDA
C) CDC
D) WHO
Correct Answer: B
Rationale: The Food and Drug Administration (FDA) is responsible for approving new drugs, monitoring
adverse effects, and ensuring drug safety in the United States.
4. A nurse is explaining the difference between therapeutic and pharmacologic classification. Which
statement is correct?
,A) Therapeutic classification describes the drug's mechanism of action
B) Pharmacologic classification describes the drug's clinical use
C) Therapeutic classification describes the drug's clinical use
D) Both classifications are identical
Correct Answer: C
Rationale: Therapeutic classification describes the drug's clinical use (e.g., antihypertensive), while
pharmacologic classification describes the drug's mechanism of action (e.g., ACE inhibitor).
5. A patient is prescribed a medication that is classified as a Schedule II controlled substance. What does
the nurse understand about this drug?
A) It has no accepted medical use
B) It has a high potential for abuse with accepted medical use
C) It is available over-the-counter
D) It can be refilled without a new prescription
Correct Answer: B
Rationale: Schedule II drugs have a high potential for abuse but have accepted medical uses.
Prescriptions cannot be refilled — a new prescription is required each time.
6. During which phase of clinical drug trials is a drug administered to healthy volunteers to determine
safe dosages and toxicity?
A) Phase 1
B) Phase 2
C) Phase 3
D) Phase 4
Correct Answer: A
Rationale: Phase 1 trials involve administering the drug to healthy volunteers to determine safe dosages,
routes of administration, absorption, metabolism, excretion, and toxicity.
7. A nurse is reviewing a medication with a black box warning. What is the primary purpose of this
warning?
A) To indicate the drug is safe for all populations
B) To alert healthcare professionals to serious or life-threatening adverse effects
C) To indicate the drug is available over-the-counter
D) To indicate the drug has no known side effects
Correct Answer: B
Rationale: Black box warnings alert healthcare professionals to the potential of serious or lifethreatening
adverse effects associated with the medication.
, 8. Which of the following is an authoritative source of drug information for nurses?
A) Social media posts
B) American Hospital Formulary Service
C) Patient testimonials
D) Pharmaceutical advertisements
Correct Answer: B
Rationale: The American Hospital Formulary Service is an authoritative, well-respected source of drug
information.
9. A nurse is teaching a patient about a drug that produces a local effect. Which statement indicates the
patient understands?
A) "The drug will affect my entire body."
B) "The drug acts mainly at the site where it is applied."
C) "The drug will be absorbed into my bloodstream."
D) "The drug will circulate to all my organs."
Correct Answer: B
Rationale: Drugs with local effects act mainly at the site of application (e.g., sunscreen, local anesthetics).
10. Which of the following is a semisynthetic drug?
A) A drug that is completely synthetic
B) A drug that is naturally occurring and chemically modified
C) A drug that is produced by biotechnology
D) A drug that is derived from plants only
Correct Answer: B
Rationale: Semisynthetic drugs are naturally occurring substances that have been chemically modified.
Many antibiotics are semisynthetic.
11. A nurse is reviewing the DEA regulations for controlled substances. Which action is required when
administering a Schedule II medication?
A) Refilling the prescription automatically
B) Recording each dose given and maintaining an accurate inventory
C) Storing the drug in an unlocked cabinet
D) Administering the drug without a prescription
Correct Answer: B
Rationale: Nurses must record each dose of controlled substances given, maintain an accurate inventory,
and report discrepancies to appropriate authorities.
Chapter 1: The Foundation of Pharmacology: Quality and Safety
Multiple-Choice Questions (40 Questions)
1. A nurse is reviewing a newly prescribed medication. Which term describes a drug that is the first of its
class to be developed and serves as a standard for comparison?
A) Generic drug
B) Prototype drug
C) Brand name drug
D) Orphan drug
Correct Answer: B
Rationale: A prototype drug is the first drug of a particular group to be developed and serves as a
standard for comparison against other drugs in the same class.
2. A patient asks the nurse why the same medication has two different names. The nurse explains that
the generic name is:
A) The name given by the manufacturer
B) The name that indicates the drug group
C) The name protected by trademark
D) The name used only in research
Correct Answer: B
Rationale: The generic name is the official name of the drug and often indicates the drug group (e.g.,
drugs ending in "-cillin" are penicillins).
3. Which government agency is responsible for approving new drugs and monitoring their safety after
approval?
A) DEA
B) FDA
C) CDC
D) WHO
Correct Answer: B
Rationale: The Food and Drug Administration (FDA) is responsible for approving new drugs, monitoring
adverse effects, and ensuring drug safety in the United States.
4. A nurse is explaining the difference between therapeutic and pharmacologic classification. Which
statement is correct?
,A) Therapeutic classification describes the drug's mechanism of action
B) Pharmacologic classification describes the drug's clinical use
C) Therapeutic classification describes the drug's clinical use
D) Both classifications are identical
Correct Answer: C
Rationale: Therapeutic classification describes the drug's clinical use (e.g., antihypertensive), while
pharmacologic classification describes the drug's mechanism of action (e.g., ACE inhibitor).
5. A patient is prescribed a medication that is classified as a Schedule II controlled substance. What does
the nurse understand about this drug?
A) It has no accepted medical use
B) It has a high potential for abuse with accepted medical use
C) It is available over-the-counter
D) It can be refilled without a new prescription
Correct Answer: B
Rationale: Schedule II drugs have a high potential for abuse but have accepted medical uses.
Prescriptions cannot be refilled — a new prescription is required each time.
6. During which phase of clinical drug trials is a drug administered to healthy volunteers to determine
safe dosages and toxicity?
A) Phase 1
B) Phase 2
C) Phase 3
D) Phase 4
Correct Answer: A
Rationale: Phase 1 trials involve administering the drug to healthy volunteers to determine safe dosages,
routes of administration, absorption, metabolism, excretion, and toxicity.
7. A nurse is reviewing a medication with a black box warning. What is the primary purpose of this
warning?
A) To indicate the drug is safe for all populations
B) To alert healthcare professionals to serious or life-threatening adverse effects
C) To indicate the drug is available over-the-counter
D) To indicate the drug has no known side effects
Correct Answer: B
Rationale: Black box warnings alert healthcare professionals to the potential of serious or lifethreatening
adverse effects associated with the medication.
, 8. Which of the following is an authoritative source of drug information for nurses?
A) Social media posts
B) American Hospital Formulary Service
C) Patient testimonials
D) Pharmaceutical advertisements
Correct Answer: B
Rationale: The American Hospital Formulary Service is an authoritative, well-respected source of drug
information.
9. A nurse is teaching a patient about a drug that produces a local effect. Which statement indicates the
patient understands?
A) "The drug will affect my entire body."
B) "The drug acts mainly at the site where it is applied."
C) "The drug will be absorbed into my bloodstream."
D) "The drug will circulate to all my organs."
Correct Answer: B
Rationale: Drugs with local effects act mainly at the site of application (e.g., sunscreen, local anesthetics).
10. Which of the following is a semisynthetic drug?
A) A drug that is completely synthetic
B) A drug that is naturally occurring and chemically modified
C) A drug that is produced by biotechnology
D) A drug that is derived from plants only
Correct Answer: B
Rationale: Semisynthetic drugs are naturally occurring substances that have been chemically modified.
Many antibiotics are semisynthetic.
11. A nurse is reviewing the DEA regulations for controlled substances. Which action is required when
administering a Schedule II medication?
A) Refilling the prescription automatically
B) Recording each dose given and maintaining an accurate inventory
C) Storing the drug in an unlocked cabinet
D) Administering the drug without a prescription
Correct Answer: B
Rationale: Nurses must record each dose of controlled substances given, maintain an accurate inventory,
and report discrepancies to appropriate authorities.
