NSG 124 Pharmacology Exam 1
Actual 2026/2027 – Complete Exam-
Style Questions | 100% Verified – Pass
Guaranteed – A+ Graded
Content Area Overview
This actual examination reflects the foundational pharmacology knowledge required for success on the
NSG 124 Exam 1 at Herzing University. The exam is designed to evaluate the student's understanding of
pharmacokinetics (absorption, distribution, metabolism, excretion), pharmacodynamics (drug-receptor
interactions, agonists, antagonists), drug nomenclature (chemical, generic, trade names), the nursing
process in pharmacology (assessment, diagnosis, planning, implementation, evaluation), adverse drug
reactions (side effects, toxicity, allergic reactions, idiosyncratic effects, teratogenic effects), therapeutic
index and half-life calculations, drug-drug and drug-food interactions, lifespan considerations (pediatric,
pregnancy, older adult), and foundational drug classes including opioids, NSAIDs, antihistamines, muscle
relaxants, local and general anesthetics, and anti-infectives. Questions are structured to assess recall of
key concepts, application of pharmacological principles to clinical scenarios, and analysis of medication
safety and patient education. This authentic question bank serves as a comprehensive resource for
nursing students demonstrating mastery of pharmacology content for the 2026/2027 academic year.
Section 1: Core Concepts & Drug Names (6 Questions)
Q1. A nursing student is reviewing a medication order that reads: "Acetaminophen 650 mg PO q6h PRN
pain." The student looks up the drug in the pharmacy database and sees the name "N-acetyl-p-
aminophenol" listed as the precise molecular description. Which type of drug name is this?
A. Generic name
B. Trade name
C. Chemical name [CORRECT]
D. Official name
,Rationale: The best answer is C. This choice is correct because the chemical name provides the exact
molecular structure and composition of the drug using standard chemical nomenclature, and "N-acetyl-
p-aminophenol" is the precise chemical description of acetaminophen's molecular formula,
distinguishing it from the generic name (acetaminophen), trade names (Tylenol, etc.), and official names
used in pharmacopeias. This aligns with NSG 124 principles and evidence-based pharmacology
practice—understanding drug nomenclature is foundational for safe medication administration, as
chemical names describe structure, generic names are standardized nonproprietary names used in
prescribing, and trade names are proprietary marketing names that vary by manufacturer.
Correct Answer: C
Q2. A patient asks the nurse about taking ibuprofen for occasional headaches. The patient says they can
buy it at the grocery store without a prescription. Which classification best describes ibuprofen in this
context?
A. A prescription-only medication
B. An over-the-counter (OTC) medication [CORRECT]
C. A controlled substance
D. An investigational drug
Rationale: The best answer is B. This choice is correct because ibuprofen is classified as an over-the-
counter medication, meaning it can be purchased without a prescription, though nurses must still
educate patients about proper dosing, potential side effects, drug interactions, and the importance of
not exceeding recommended daily limits, as OTC status does not eliminate risks. This matches the
pharmacological principle that OTC medications require nursing assessment of self-medication practices,
concurrent medications, and underlying health conditions that might contraindicate use, such as renal
impairment, GI bleeding risk, or cardiovascular disease.
Correct Answer: B
Q3. A medication label lists "atorvastatin calcium" as the drug name and "Lipitor" as another name.
Which statement accurately describes the relationship between these two names?
A. Both are chemical names describing the molecular structure
B. Atorvastatin calcium is the generic name, and Lipitor is the trade name [CORRECT]
C. Both are trade names from different manufacturers
D. Atorvastatin calcium is the chemical name, and Lipitor is the generic name
Rationale: The best answer is B. This choice is correct because atorvastatin calcium is the generic
(nonproprietary) name that is standardized across all manufacturers and used in prescribing, while
Lipitor is the proprietary trade name owned by a specific pharmaceutical company for marketing
, purposes, and generic names are always lowercase while trade names are capitalized. This aligns with
NSG 124 principles—nurses must be able to identify both generic and trade names to prevent
medication errors, as patients may know their medications by either name, and multiple trade names
may exist for the same generic drug, increasing the risk of duplicate dosing if only trade names are
checked.
Correct Answer: B
Q4. A patient brings in a bag of medications from multiple pharmacies. The nurse notes two bottles: one
labeled "metformin HCl 500 mg" and another labeled "Glucophage 500 mg." What is the nurse's MOST
appropriate action?
A. Instruct the patient to take both medications since they are from different pharmacies
B. Recognize these as the same medication (generic and trade names) and verify the patient is not
double-dosing [CORRECT]
C. Assume they are different drugs because the names are different
D. Discard both bottles and request new prescriptions
Rationale: The best answer is B. This choice is correct because metformin HCl is the generic name and
Glucophage is the trade name for the exact same medication, and the nurse must recognize this
equivalence to prevent the patient from inadvertently taking a double dose, which could cause serious
hypoglycemia or lactic acidosis. This matches the pharmacological principle that medication
reconciliation requires nurses to cross-reference generic and trade names, verify dosages, and educate
patients about name equivalencies to ensure safe administration and prevent therapeutic duplication,
which is a common source of medication errors in patients using multiple pharmacies.
Correct Answer: B
Q5. A nursing student is looking up drug information before administering a medication. Which resource
would provide the MOST comprehensive official information about a drug's indications,
contraindications, warnings, and dosing?
A. A nursing drug handbook
B. The drug's package insert [CORRECT]
C. A patient's internet search results
D. The hospital's formulary list only
Rationale: The best answer is B. This choice is correct because the package insert (also called the
prescribing information or label) is the official FDA-approved document that provides the most
comprehensive, legally binding information about a drug, including detailed indications,
contraindications, warnings, precautions, adverse reactions, drug interactions, dosage and
Actual 2026/2027 – Complete Exam-
Style Questions | 100% Verified – Pass
Guaranteed – A+ Graded
Content Area Overview
This actual examination reflects the foundational pharmacology knowledge required for success on the
NSG 124 Exam 1 at Herzing University. The exam is designed to evaluate the student's understanding of
pharmacokinetics (absorption, distribution, metabolism, excretion), pharmacodynamics (drug-receptor
interactions, agonists, antagonists), drug nomenclature (chemical, generic, trade names), the nursing
process in pharmacology (assessment, diagnosis, planning, implementation, evaluation), adverse drug
reactions (side effects, toxicity, allergic reactions, idiosyncratic effects, teratogenic effects), therapeutic
index and half-life calculations, drug-drug and drug-food interactions, lifespan considerations (pediatric,
pregnancy, older adult), and foundational drug classes including opioids, NSAIDs, antihistamines, muscle
relaxants, local and general anesthetics, and anti-infectives. Questions are structured to assess recall of
key concepts, application of pharmacological principles to clinical scenarios, and analysis of medication
safety and patient education. This authentic question bank serves as a comprehensive resource for
nursing students demonstrating mastery of pharmacology content for the 2026/2027 academic year.
Section 1: Core Concepts & Drug Names (6 Questions)
Q1. A nursing student is reviewing a medication order that reads: "Acetaminophen 650 mg PO q6h PRN
pain." The student looks up the drug in the pharmacy database and sees the name "N-acetyl-p-
aminophenol" listed as the precise molecular description. Which type of drug name is this?
A. Generic name
B. Trade name
C. Chemical name [CORRECT]
D. Official name
,Rationale: The best answer is C. This choice is correct because the chemical name provides the exact
molecular structure and composition of the drug using standard chemical nomenclature, and "N-acetyl-
p-aminophenol" is the precise chemical description of acetaminophen's molecular formula,
distinguishing it from the generic name (acetaminophen), trade names (Tylenol, etc.), and official names
used in pharmacopeias. This aligns with NSG 124 principles and evidence-based pharmacology
practice—understanding drug nomenclature is foundational for safe medication administration, as
chemical names describe structure, generic names are standardized nonproprietary names used in
prescribing, and trade names are proprietary marketing names that vary by manufacturer.
Correct Answer: C
Q2. A patient asks the nurse about taking ibuprofen for occasional headaches. The patient says they can
buy it at the grocery store without a prescription. Which classification best describes ibuprofen in this
context?
A. A prescription-only medication
B. An over-the-counter (OTC) medication [CORRECT]
C. A controlled substance
D. An investigational drug
Rationale: The best answer is B. This choice is correct because ibuprofen is classified as an over-the-
counter medication, meaning it can be purchased without a prescription, though nurses must still
educate patients about proper dosing, potential side effects, drug interactions, and the importance of
not exceeding recommended daily limits, as OTC status does not eliminate risks. This matches the
pharmacological principle that OTC medications require nursing assessment of self-medication practices,
concurrent medications, and underlying health conditions that might contraindicate use, such as renal
impairment, GI bleeding risk, or cardiovascular disease.
Correct Answer: B
Q3. A medication label lists "atorvastatin calcium" as the drug name and "Lipitor" as another name.
Which statement accurately describes the relationship between these two names?
A. Both are chemical names describing the molecular structure
B. Atorvastatin calcium is the generic name, and Lipitor is the trade name [CORRECT]
C. Both are trade names from different manufacturers
D. Atorvastatin calcium is the chemical name, and Lipitor is the generic name
Rationale: The best answer is B. This choice is correct because atorvastatin calcium is the generic
(nonproprietary) name that is standardized across all manufacturers and used in prescribing, while
Lipitor is the proprietary trade name owned by a specific pharmaceutical company for marketing
, purposes, and generic names are always lowercase while trade names are capitalized. This aligns with
NSG 124 principles—nurses must be able to identify both generic and trade names to prevent
medication errors, as patients may know their medications by either name, and multiple trade names
may exist for the same generic drug, increasing the risk of duplicate dosing if only trade names are
checked.
Correct Answer: B
Q4. A patient brings in a bag of medications from multiple pharmacies. The nurse notes two bottles: one
labeled "metformin HCl 500 mg" and another labeled "Glucophage 500 mg." What is the nurse's MOST
appropriate action?
A. Instruct the patient to take both medications since they are from different pharmacies
B. Recognize these as the same medication (generic and trade names) and verify the patient is not
double-dosing [CORRECT]
C. Assume they are different drugs because the names are different
D. Discard both bottles and request new prescriptions
Rationale: The best answer is B. This choice is correct because metformin HCl is the generic name and
Glucophage is the trade name for the exact same medication, and the nurse must recognize this
equivalence to prevent the patient from inadvertently taking a double dose, which could cause serious
hypoglycemia or lactic acidosis. This matches the pharmacological principle that medication
reconciliation requires nurses to cross-reference generic and trade names, verify dosages, and educate
patients about name equivalencies to ensure safe administration and prevent therapeutic duplication,
which is a common source of medication errors in patients using multiple pharmacies.
Correct Answer: B
Q5. A nursing student is looking up drug information before administering a medication. Which resource
would provide the MOST comprehensive official information about a drug's indications,
contraindications, warnings, and dosing?
A. A nursing drug handbook
B. The drug's package insert [CORRECT]
C. A patient's internet search results
D. The hospital's formulary list only
Rationale: The best answer is B. This choice is correct because the package insert (also called the
prescribing information or label) is the official FDA-approved document that provides the most
comprehensive, legally binding information about a drug, including detailed indications,
contraindications, warnings, precautions, adverse reactions, drug interactions, dosage and
