EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
EXAM 1 - NUR2474 / NUR 2474
(LATEST ): PHARMACOLOGY FOR PROFESSIONAL
NURSING
Rasmussen University
Comprehensive 120-Question Examination | Aligned with NUR 2474 Course Syllabus, NCLEX-RN
Pharmacology Standards, and Nursing Pharmacology Competencies
Cognitive Levels: 20% Recall | 50% Application | 30% Analysis | Question Style: 75% Scenario-Based | 25%
Direct Knowledge
Section 1: Principles of Pharmacology
Q1: A nursing student is preparing a presentation on the foundational concepts of pharmacology. Which
statement best defines the term "pharmacology" as taught in NUR 2474?
A. The study of how drugs are manufactured and marketed by pharmaceutical companies.
B. The study of the interaction between chemical agents and living organisms, encompassing
pharmacokinetics, pharmacodynamics, and therapeutics. *[CORRECT]*
C. The exclusive study of drug dosages and mathematical calculations for medication administration.
D. The study of herbal remedies and over-the-counter dietary supplements only.
Correct Answer: B
Rationale: Pharmacology is the broad study of interactions between chemical agents (drugs) and living organisms,
encompassing pharmacokinetics (what the body does to the drug), pharmacodynamics (what the drug does to the body), and
therapeutics (clinical use). Options A, C, and D describe only narrow subcomponents. Pharmacology is not limited to
manufacturing, dosage math, or herbal products.
Q2: A pharmacist tells a patient that the generic name of their medication is "omeprazole" while the trade
name is "Prilosec." Which statement best explains the relationship between generic and trade names?
A. The trade name is the chemical formula, while the generic name is assigned by the FDA.
B. The generic name is the official nonproprietary name assigned by the United States Adopted Names
(USAN) Council, while the trade name is a proprietary brand name registered by the manufacturer.
*[CORRECT]*
C. The generic name and trade name are identical and used interchangeably in all clinical settings.
D. The trade name is assigned by the WHO, while the generic name is chosen by the prescribing physician.
Correct Answer: B
Rationale: The generic name is the official, nonproprietary name assigned by the United States Adopted Names (USAN)
Council and is universally recognized. The trade (brand) name is a proprietary name registered by the manufacturer (e.g.,
Prilosec by AstraZeneca). The chemical name describes the molecular structure and is distinct from both. Options A, C, and
D misrepresent how these names are assigned.
NUR 2474 Exam 1 Page 1 NCLEX-RN Pharmacology Standards
,EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q3: A patient asks the nurse about the difference between a prescription drug and an over-the-counter (OTC)
drug. Which response by the nurse is most accurate?
A. OTC drugs are always safer than prescription drugs and can never cause adverse effects.
B. Prescription drugs require a licensed prescriber's order due to their potential for harm or need for
monitoring, while OTC drugs are deemed safe enough for self-administration when label directions are
followed. *[CORRECT]*
C. Prescription drugs are more expensive because they are advertised on television.
D. OTC drugs do not require FDA approval and can be sold without any regulation.
Correct Answer: B
Rationale: Prescription drugs require a licensed prescriber's order because they carry greater potential for harm, require
monitoring, or are used for conditions needing diagnosis. OTC drugs are evaluated by the FDA as safe for self-use when
label directions are followed. OTC drugs are still FDA-regulated, and they can cause adverse effects, making options A, C,
and D incorrect.
Q4: A clinical nurse is reviewing DEA controlled substance schedules. Which statement correctly describes a
Schedule II controlled substance?
A. Drugs with no currently accepted medical use and a high potential for abuse, such as heroin.
B. Drugs with a high potential for abuse but currently accepted medical use; includes medications like
morphine, oxycodone, and fentanyl. *[CORRECT]*
C. Drugs with a lower potential for abuse than Schedule I or II, such as codeine combination products.
D. Drugs with a low potential for abuse and limited physical dependence, such as cough preparations with
codeine.
Correct Answer: B
Rationale: Schedule II controlled substances have a high potential for abuse but currently accepted medical use in the
United States; examples include morphine, oxycodone, fentanyl, and methylphenidate. Schedule I (option A) has no
accepted medical use (e.g., heroin, LSD). Schedule III (option C) includes codeine combination products. Schedule V
(option D) includes cough preparations with limited codeine.
Q5: A nurse is educating a patient about the FDA drug development process. Which phase of clinical trials
involves large-scale testing on a diverse patient population to confirm efficacy and monitor adverse effects
before the drug is submitted for FDA approval?
A. Phase I clinical trial
B. Phase II clinical trial
C. Phase III clinical trial *[CORRECT]*
D. Phase IV clinical trial
Correct Answer: C
Rationale: Phase III clinical trials involve large-scale testing (typically 1,000-3,000 patients) on a diverse population to
confirm efficacy, compare with standard treatments, and monitor adverse reactions before the New Drug Application
(NDA) is submitted. Phase I tests safety in healthy volunteers. Phase II tests efficacy in a small group with the disease.
Phase IV occurs post-marketing after FDA approval.
NUR 2474 Exam 1 Page 2 NCLEX-RN Pharmacology Standards
,EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q6: A patient with a rare orphan disease asks the nurse why their medication is so expensive. The nurse
explains that the drug was developed as an "orphan drug." What is the primary purpose of the Orphan Drug
Act of 1983?
A. To ban the development of drugs for rare diseases because they are not profitable.
B. To provide financial incentives such as tax credits, grants, and market exclusivity to encourage
development of drugs for rare diseases affecting fewer than 200,000 Americans. *[CORRECT]*
C. To require all pharmaceutical companies to donate 10% of their profits to rare disease research.
D. To allow rare disease drugs to bypass all FDA safety and efficacy regulations.
Correct Answer: B
Rationale: The Orphan Drug Act of 1983 provides financial incentives (tax credits for clinical research, grants, and seven
years of market exclusivity) to encourage pharmaceutical companies to develop drugs for rare diseases affecting fewer than
200,000 people in the United States. Without these incentives, companies would not invest in drugs with small patient
populations. The Act does not bypass FDA regulations.
Q7: A patient asks the nurse to explain the difference between a generic drug and a biosimilar. Which
response by the nurse is most accurate?
A. Generic drugs and biosimilars are identical terms used interchangeably for all medication types.
B. Generic drugs are synthetic copies of small-molecule drugs with identical active ingredients, while
biosimilars are biologic products highly similar to the reference biologic with no clinically meaningful
differences. *[CORRECT]*
C. Biosimilars are always less effective than generic drugs because they are made from living organisms.
D. Generic drugs require new clinical trials, while biosimilars do not require any FDA review.
Correct Answer: B
Rationale: Generic drugs are identical synthetic copies of small-molecule drugs with the same active ingredient, dosage
form, and bioavailability. Biosimilars are biologic products that are highly similar to a reference biologic product (e.g.,
infliximab-dyyb vs. Remicade) with no clinically meaningful differences in safety, purity, or potency. Biosimilars do require
FDA review, and they are not less effective simply because they are derived from living organisms.
Q8: A nurse is caring for a patient who takes St. John's Wort for depression. The patient asks if this herbal
supplement is safe to take with all prescription medications. What is the nurse's best response?
A. Herbal supplements are natural and therefore completely safe to take with any prescription medication.
B. St. John's Wort can interact with many medications including antidepressants, oral contraceptives,
and warfarin, and all herbal supplement use should be reported to the healthcare provider.
*[CORRECT]*
C. St. John's Wort is FDA-regulated the same way as prescription drugs, so interactions are not a concern.
D. Herbal supplements only interact with over-the-counter medications, not prescription drugs.
Correct Answer: B
Rationale: St. John's Wort is a potent enzyme inducer (CYP3A4) and P-glycoprotein inducer that interacts with numerous
medications including SSRIs (risk of serotonin syndrome), oral contraceptives (decreased efficacy), warfarin (decreased
anticoagulation), and cyclosporine. The Dietary Supplement Health and Education Act (DSHEA) of 1994 regulates
supplements differently than drugs, so all supplement use must be reported. Options A, C, and D are dangerous
misconceptions.
NUR 2474 Exam 1 Page 3 NCLEX-RN Pharmacology Standards
, EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q9: A nurse is preparing to administer an investigational drug to a patient enrolled in a clinical trial. Which
ethical principle requires that the patient be fully informed of the drug's experimental status, potential risks,
and benefits before giving consent?
A. Beneficence only, since the nurse's role is to do good for the patient.
B. Informed consent, which requires full disclosure of the experimental nature, risks, benefits,
alternatives, and the right to withdraw at any time without penalty. *[CORRECT]*
C. Justice, which ensures all patients receive the same investigational drug regardless of their condition.
D. Nonmaleficence, which only requires that the drug causes no harm.
Correct Answer: B
Rationale: Informed consent is the ethical and legal principle requiring that patients in clinical trials receive full disclosure
of the experimental nature, potential risks, benefits, alternatives, and the right to withdraw at any time without penalty to
their care. While beneficence, nonmaleficence, and justice are key ethical principles, informed consent specifically protects
patient autonomy in research. Options A, C, and D describe other principles but do not address disclosure.
Q10: A nurse administers the wrong dose of medication to a patient due to a misreading of the prescriber's
handwritten order. Which legal concept best describes the nurse's responsibility in this situation?
A. The nurse has no legal responsibility because the prescriber wrote the order.
B. The nurse is legally accountable for clarifying unclear orders and verifying correct dosages before
administration, as nurses have a duty to practice according to the standards of safe medication
administration. *[CORRECT]*
C. The nurse is only responsible if the patient suffers harm; otherwise, no accountability exists.
D. The nurse should document the error only if the patient or family complains.
Correct Answer: B
Rationale: Nurses are legally accountable for clarifying unclear or illegible orders and verifying correct dosages before
administration under the standards of safe medication practice. The nurse's duty is independent of the prescriber's order.
Option A incorrectly shifts all blame to the prescriber. Option C is wrong because errors must be reported regardless of
harm. Option D is incorrect because error reporting is mandatory regardless of complaints.
Q11: A nursing instructor asks a student to identify the primary federal legislation that established the
current drug classification system and safety standards in the United States. Which act is the student referring
to?
A. The Harrison Narcotic Act of 1914
B. The Federal Food, Drug, and Cosmetic Act of 1938, which required drugs to be proven safe before
marketing. *[CORRECT]*
C. The Sherman Antitrust Act of 1890
D. The Affordable Care Act of 2010
Correct Answer: B
Rationale: The Federal Food, Drug, and Cosmetic Act of 1938 was a landmark legislation that required drugs to be proven
safe before marketing, established FDA oversight, and was prompted by the sulfanilamide elixir tragedy. The Harrison
Narcotic Act (1914) regulated opioids and cocaine but did not establish comprehensive drug safety standards. The
Kefauver-Harris Amendment (1962) later added efficacy requirements. Options C and D are unrelated to drug
classification.
NUR 2474 Exam 1 Page 4 NCLEX-RN Pharmacology Standards
EXAM 1 - NUR2474 / NUR 2474
(LATEST ): PHARMACOLOGY FOR PROFESSIONAL
NURSING
Rasmussen University
Comprehensive 120-Question Examination | Aligned with NUR 2474 Course Syllabus, NCLEX-RN
Pharmacology Standards, and Nursing Pharmacology Competencies
Cognitive Levels: 20% Recall | 50% Application | 30% Analysis | Question Style: 75% Scenario-Based | 25%
Direct Knowledge
Section 1: Principles of Pharmacology
Q1: A nursing student is preparing a presentation on the foundational concepts of pharmacology. Which
statement best defines the term "pharmacology" as taught in NUR 2474?
A. The study of how drugs are manufactured and marketed by pharmaceutical companies.
B. The study of the interaction between chemical agents and living organisms, encompassing
pharmacokinetics, pharmacodynamics, and therapeutics. *[CORRECT]*
C. The exclusive study of drug dosages and mathematical calculations for medication administration.
D. The study of herbal remedies and over-the-counter dietary supplements only.
Correct Answer: B
Rationale: Pharmacology is the broad study of interactions between chemical agents (drugs) and living organisms,
encompassing pharmacokinetics (what the body does to the drug), pharmacodynamics (what the drug does to the body), and
therapeutics (clinical use). Options A, C, and D describe only narrow subcomponents. Pharmacology is not limited to
manufacturing, dosage math, or herbal products.
Q2: A pharmacist tells a patient that the generic name of their medication is "omeprazole" while the trade
name is "Prilosec." Which statement best explains the relationship between generic and trade names?
A. The trade name is the chemical formula, while the generic name is assigned by the FDA.
B. The generic name is the official nonproprietary name assigned by the United States Adopted Names
(USAN) Council, while the trade name is a proprietary brand name registered by the manufacturer.
*[CORRECT]*
C. The generic name and trade name are identical and used interchangeably in all clinical settings.
D. The trade name is assigned by the WHO, while the generic name is chosen by the prescribing physician.
Correct Answer: B
Rationale: The generic name is the official, nonproprietary name assigned by the United States Adopted Names (USAN)
Council and is universally recognized. The trade (brand) name is a proprietary name registered by the manufacturer (e.g.,
Prilosec by AstraZeneca). The chemical name describes the molecular structure and is distinct from both. Options A, C, and
D misrepresent how these names are assigned.
NUR 2474 Exam 1 Page 1 NCLEX-RN Pharmacology Standards
,EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q3: A patient asks the nurse about the difference between a prescription drug and an over-the-counter (OTC)
drug. Which response by the nurse is most accurate?
A. OTC drugs are always safer than prescription drugs and can never cause adverse effects.
B. Prescription drugs require a licensed prescriber's order due to their potential for harm or need for
monitoring, while OTC drugs are deemed safe enough for self-administration when label directions are
followed. *[CORRECT]*
C. Prescription drugs are more expensive because they are advertised on television.
D. OTC drugs do not require FDA approval and can be sold without any regulation.
Correct Answer: B
Rationale: Prescription drugs require a licensed prescriber's order because they carry greater potential for harm, require
monitoring, or are used for conditions needing diagnosis. OTC drugs are evaluated by the FDA as safe for self-use when
label directions are followed. OTC drugs are still FDA-regulated, and they can cause adverse effects, making options A, C,
and D incorrect.
Q4: A clinical nurse is reviewing DEA controlled substance schedules. Which statement correctly describes a
Schedule II controlled substance?
A. Drugs with no currently accepted medical use and a high potential for abuse, such as heroin.
B. Drugs with a high potential for abuse but currently accepted medical use; includes medications like
morphine, oxycodone, and fentanyl. *[CORRECT]*
C. Drugs with a lower potential for abuse than Schedule I or II, such as codeine combination products.
D. Drugs with a low potential for abuse and limited physical dependence, such as cough preparations with
codeine.
Correct Answer: B
Rationale: Schedule II controlled substances have a high potential for abuse but currently accepted medical use in the
United States; examples include morphine, oxycodone, fentanyl, and methylphenidate. Schedule I (option A) has no
accepted medical use (e.g., heroin, LSD). Schedule III (option C) includes codeine combination products. Schedule V
(option D) includes cough preparations with limited codeine.
Q5: A nurse is educating a patient about the FDA drug development process. Which phase of clinical trials
involves large-scale testing on a diverse patient population to confirm efficacy and monitor adverse effects
before the drug is submitted for FDA approval?
A. Phase I clinical trial
B. Phase II clinical trial
C. Phase III clinical trial *[CORRECT]*
D. Phase IV clinical trial
Correct Answer: C
Rationale: Phase III clinical trials involve large-scale testing (typically 1,000-3,000 patients) on a diverse population to
confirm efficacy, compare with standard treatments, and monitor adverse reactions before the New Drug Application
(NDA) is submitted. Phase I tests safety in healthy volunteers. Phase II tests efficacy in a small group with the disease.
Phase IV occurs post-marketing after FDA approval.
NUR 2474 Exam 1 Page 2 NCLEX-RN Pharmacology Standards
,EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q6: A patient with a rare orphan disease asks the nurse why their medication is so expensive. The nurse
explains that the drug was developed as an "orphan drug." What is the primary purpose of the Orphan Drug
Act of 1983?
A. To ban the development of drugs for rare diseases because they are not profitable.
B. To provide financial incentives such as tax credits, grants, and market exclusivity to encourage
development of drugs for rare diseases affecting fewer than 200,000 Americans. *[CORRECT]*
C. To require all pharmaceutical companies to donate 10% of their profits to rare disease research.
D. To allow rare disease drugs to bypass all FDA safety and efficacy regulations.
Correct Answer: B
Rationale: The Orphan Drug Act of 1983 provides financial incentives (tax credits for clinical research, grants, and seven
years of market exclusivity) to encourage pharmaceutical companies to develop drugs for rare diseases affecting fewer than
200,000 people in the United States. Without these incentives, companies would not invest in drugs with small patient
populations. The Act does not bypass FDA regulations.
Q7: A patient asks the nurse to explain the difference between a generic drug and a biosimilar. Which
response by the nurse is most accurate?
A. Generic drugs and biosimilars are identical terms used interchangeably for all medication types.
B. Generic drugs are synthetic copies of small-molecule drugs with identical active ingredients, while
biosimilars are biologic products highly similar to the reference biologic with no clinically meaningful
differences. *[CORRECT]*
C. Biosimilars are always less effective than generic drugs because they are made from living organisms.
D. Generic drugs require new clinical trials, while biosimilars do not require any FDA review.
Correct Answer: B
Rationale: Generic drugs are identical synthetic copies of small-molecule drugs with the same active ingredient, dosage
form, and bioavailability. Biosimilars are biologic products that are highly similar to a reference biologic product (e.g.,
infliximab-dyyb vs. Remicade) with no clinically meaningful differences in safety, purity, or potency. Biosimilars do require
FDA review, and they are not less effective simply because they are derived from living organisms.
Q8: A nurse is caring for a patient who takes St. John's Wort for depression. The patient asks if this herbal
supplement is safe to take with all prescription medications. What is the nurse's best response?
A. Herbal supplements are natural and therefore completely safe to take with any prescription medication.
B. St. John's Wort can interact with many medications including antidepressants, oral contraceptives,
and warfarin, and all herbal supplement use should be reported to the healthcare provider.
*[CORRECT]*
C. St. John's Wort is FDA-regulated the same way as prescription drugs, so interactions are not a concern.
D. Herbal supplements only interact with over-the-counter medications, not prescription drugs.
Correct Answer: B
Rationale: St. John's Wort is a potent enzyme inducer (CYP3A4) and P-glycoprotein inducer that interacts with numerous
medications including SSRIs (risk of serotonin syndrome), oral contraceptives (decreased efficacy), warfarin (decreased
anticoagulation), and cyclosporine. The Dietary Supplement Health and Education Act (DSHEA) of 1994 regulates
supplements differently than drugs, so all supplement use must be reported. Options A, C, and D are dangerous
misconceptions.
NUR 2474 Exam 1 Page 3 NCLEX-RN Pharmacology Standards
, EXAM 1 - NUR 2474: Pharmacology for Professional Nursing (2026/2027) Rasmussen University
Q9: A nurse is preparing to administer an investigational drug to a patient enrolled in a clinical trial. Which
ethical principle requires that the patient be fully informed of the drug's experimental status, potential risks,
and benefits before giving consent?
A. Beneficence only, since the nurse's role is to do good for the patient.
B. Informed consent, which requires full disclosure of the experimental nature, risks, benefits,
alternatives, and the right to withdraw at any time without penalty. *[CORRECT]*
C. Justice, which ensures all patients receive the same investigational drug regardless of their condition.
D. Nonmaleficence, which only requires that the drug causes no harm.
Correct Answer: B
Rationale: Informed consent is the ethical and legal principle requiring that patients in clinical trials receive full disclosure
of the experimental nature, potential risks, benefits, alternatives, and the right to withdraw at any time without penalty to
their care. While beneficence, nonmaleficence, and justice are key ethical principles, informed consent specifically protects
patient autonomy in research. Options A, C, and D describe other principles but do not address disclosure.
Q10: A nurse administers the wrong dose of medication to a patient due to a misreading of the prescriber's
handwritten order. Which legal concept best describes the nurse's responsibility in this situation?
A. The nurse has no legal responsibility because the prescriber wrote the order.
B. The nurse is legally accountable for clarifying unclear orders and verifying correct dosages before
administration, as nurses have a duty to practice according to the standards of safe medication
administration. *[CORRECT]*
C. The nurse is only responsible if the patient suffers harm; otherwise, no accountability exists.
D. The nurse should document the error only if the patient or family complains.
Correct Answer: B
Rationale: Nurses are legally accountable for clarifying unclear or illegible orders and verifying correct dosages before
administration under the standards of safe medication practice. The nurse's duty is independent of the prescriber's order.
Option A incorrectly shifts all blame to the prescriber. Option C is wrong because errors must be reported regardless of
harm. Option D is incorrect because error reporting is mandatory regardless of complaints.
Q11: A nursing instructor asks a student to identify the primary federal legislation that established the
current drug classification system and safety standards in the United States. Which act is the student referring
to?
A. The Harrison Narcotic Act of 1914
B. The Federal Food, Drug, and Cosmetic Act of 1938, which required drugs to be proven safe before
marketing. *[CORRECT]*
C. The Sherman Antitrust Act of 1890
D. The Affordable Care Act of 2010
Correct Answer: B
Rationale: The Federal Food, Drug, and Cosmetic Act of 1938 was a landmark legislation that required drugs to be proven
safe before marketing, established FDA oversight, and was prompted by the sulfanilamide elixir tragedy. The Harrison
Narcotic Act (1914) regulated opioids and cocaine but did not establish comprehensive drug safety standards. The
Kefauver-Harris Amendment (1962) later added efficacy requirements. Options C and D are unrelated to drug
classification.
NUR 2474 Exam 1 Page 4 NCLEX-RN Pharmacology Standards
