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PHARMACOLOGY FOR NURSES: A PATHOPHYSIOLOGIC
APPROACH, 6TH EDITION EXAM QUESTIONS LATEST VERSION
QUESTIONS AND ANSWERS 2026 EDITION
PHARMACOLOGY FOR NURSES: A PATHOPHYSIOLOGIC APPROACH, 6TH EDITION
TEST BANK EXAMINATION
250 Multiple Choice Questions with Rationales
SECTION 1: INTRODUCTION TO PHARMACOLOGY (Questions 1-25)
1. A nurse is reviewing key events in the history of pharmacology with a student
nurse. Which student comment indicates an understanding of key historical
events?
• A) "Early researchers used themselves as test subjects."
• B) "A primary goal of pharmacology is to prevent disease."
• C) "Penicillin is one of the initial drugs isolated from a natural source."
• D) "Pharmacologists began synthesizing drugs in the laboratory in the nineteenth
century."
Rationale: Some early researchers, like Friedrich Serturner (who isolated morphine in
1803), used themselves as test subjects to determine drug effects . An early goal of
pharmacology was to relieve human suffering, not to prevent disease, which is a
modern focus . Penicillin was not isolated until later (discovered by Fleming in 1928) .
Pharmacologists began synthesizing drugs in the laboratory in the twentieth century,
not the nineteenth . Serturner isolated morphine in 1805, and John Jacob Abel founded
the first pharmacology department in the United States in 1890 .
2. A student nurse asks a nursing instructor why anatomy and physiology as well as
microbiology are required courses. What is the best response by the instructor?
• A) "Because pharmacology is an outgrowth of those subjects."
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• B) "You must learn all, since all of those subjects are part of the curriculum."
• C) "Knowledge of all those subjects will prepare you to administer medication."
• D) "An understanding of those subjects is essential to understand
pharmacology."
Rationale: An understanding of anatomy, physiology, and microbiology is essential to
understand how drugs work in the body and how they affect physiological processes.
This is the most accurate and complete response, as pharmacology builds upon
knowledge from these foundational sciences . Pharmacology is an outgrowth of these
sciences, but the critical point is that pharmacology cannot be understood without
knowledge of physiology and anatomy.
3. The nurse is teaching a pharmacology class to student nurses. What does the
nurse include as key events in the history of pharmacology? (Select all that apply.)
• A) Initial drugs included morphine, cocaine, and penicillin.
• B) Early researchers used themselves as test subjects.
• C) The initial intention of pharmacology was to relieve human suffering.
• D) Modern pharmacology began in the early 1600s.
• E) Pharmacologists synthesized drugs in the laboratory in the twentieth
century.
Rationale: Initial drugs isolated from complex mixtures included morphine, colchicine,
curare, and cocaine, but NOT penicillin . Some early researchers, like Serturner, used
themselves as test subjects . The early roots of pharmacology included the application
of products to relieve human suffering . Modern pharmacology began in the early 1800s,
not the 1600s . By the twentieth century, pharmacologists could synthesize drugs in the
laboratory .
4. The nurse administers a vaccine to a child. What is the nurse's best
understanding of how this vaccine was manufactured?
• A) The vaccine is produced by natural plant extracts in the laboratory.
• B) The vaccine is naturally produced in animal cells or microorganisms.
• C) The vaccine is produced by a combination of animal and plant products.
• D) The vaccine is most commonly synthesized in a laboratory.
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Rationale: Vaccines are biologics—agents naturally produced in animal cells, by
microorganisms, or by the body itself . Vaccines are not produced by natural plant
extracts, nor are they synthesized in a laboratory like traditional drugs . Vaccines are not
a combination of animal and plant products; they are produced in living systems.
5. The nursing instructor teaches the student nurses about the pharmacological
classification of drugs. The instructor evaluates that learning has occurred when
the students make which response?
• A) "An anti-anginal treats angina."
• B) "A calcium channel blocker blocks heart calcium channels."
• C) "An antihypertensive lowers blood pressure."
• D) "An anticoagulant influences blood clotting."
Rationale: The pharmacological classification addresses a drug's mechanism of
action—how a drug produces its effect in the body . "A calcium channel blocker blocks
heart calcium channels" describes the mechanism of action. Describing what a drug
treats (anti-anginal treats angina, antihypertensive lowers blood pressure,
anticoagulant influences blood clotting) addresses the therapeutic usefulness of the
drug, not the pharmacological classification .
6. The application of drugs for the purpose of treating diseases and treatment of
suffering is known as:
• A) Biologics
• B) Pharmacotherapeutics
• C) Alternative therapies
• D) Therapeutics
Rationale: Pharmacotherapeutics is the application of drugs for the purpose of treating
disease and the treatment of suffering . Biologics are agents naturally produced in
animal cells, by microorganisms, or by the body itself . Alternative therapies include
natural plant extracts and other non-pharmacologic treatments . Therapeutics is the
broader study of disease prevention and treatment, but pharmacotherapeutics
specifically refers to drug application.
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7. A nurse is providing medication education to a client with hypertension. The
nurse teaches the client that the healthcare provider ordered a diuretic to decrease
the amount of fluid in the client's body. Which statement best describes the
nurse's instruction?
• A) The nurse provided appropriate medication education.
• B) The nurse explained the drug's mechanism of action.
• C) The nurse taught the client about a prototype drug.
• D) The nurse explained the consequences of not using the drug.
Rationale: A drug's mechanism of action explains how a drug produces its effect in the
body . The nurse explained that the diuretic works by decreasing fluid volume. No drug
name is present, so the teaching is not about a prototype drug. The nurse did not
discuss consequences of not using the drug.
8. The client says to the nurse, "My wife and I take the same drug, but we have
different side effects. Are we doing something wrong?" What is the nurse's best
response?
• A) "No. Differences such as your sex can result in different side effects."
• B) "I'll have to check. What is the name of the drug you were using?"
• C) "Yes, you must be doing something wrong. Let's review your medications."
• D) "That's unusual. Let me call your healthcare provider."
Rationale: Sex can result in different drug side effects due to physiological differences
in body composition and metabolism. The nurse should provide a clear, factual
response that addresses the patient's concern without alarm . There is no need to
check the drug name since the explanation about sex differences is correct. Saying "you
must be doing something wrong" is accusatory and judgmental .
9. The client is receiving a very expensive medication. The client asks the nurse why
the medicine is so expensive. What is the nurse's best response?
• A) "It is expensive, but your insurance covers it and you have a low co-pay."
• B) "Drug companies must recoup the cost of developing and producing the
drug."
• C) "Drug companies are allowed to advertise medications and this adds to the
cost."
PHARMACOLOGY FOR NURSES: A PATHOPHYSIOLOGIC
APPROACH, 6TH EDITION EXAM QUESTIONS LATEST VERSION
QUESTIONS AND ANSWERS 2026 EDITION
PHARMACOLOGY FOR NURSES: A PATHOPHYSIOLOGIC APPROACH, 6TH EDITION
TEST BANK EXAMINATION
250 Multiple Choice Questions with Rationales
SECTION 1: INTRODUCTION TO PHARMACOLOGY (Questions 1-25)
1. A nurse is reviewing key events in the history of pharmacology with a student
nurse. Which student comment indicates an understanding of key historical
events?
• A) "Early researchers used themselves as test subjects."
• B) "A primary goal of pharmacology is to prevent disease."
• C) "Penicillin is one of the initial drugs isolated from a natural source."
• D) "Pharmacologists began synthesizing drugs in the laboratory in the nineteenth
century."
Rationale: Some early researchers, like Friedrich Serturner (who isolated morphine in
1803), used themselves as test subjects to determine drug effects . An early goal of
pharmacology was to relieve human suffering, not to prevent disease, which is a
modern focus . Penicillin was not isolated until later (discovered by Fleming in 1928) .
Pharmacologists began synthesizing drugs in the laboratory in the twentieth century,
not the nineteenth . Serturner isolated morphine in 1805, and John Jacob Abel founded
the first pharmacology department in the United States in 1890 .
2. A student nurse asks a nursing instructor why anatomy and physiology as well as
microbiology are required courses. What is the best response by the instructor?
• A) "Because pharmacology is an outgrowth of those subjects."
, Page 2 of 95
• B) "You must learn all, since all of those subjects are part of the curriculum."
• C) "Knowledge of all those subjects will prepare you to administer medication."
• D) "An understanding of those subjects is essential to understand
pharmacology."
Rationale: An understanding of anatomy, physiology, and microbiology is essential to
understand how drugs work in the body and how they affect physiological processes.
This is the most accurate and complete response, as pharmacology builds upon
knowledge from these foundational sciences . Pharmacology is an outgrowth of these
sciences, but the critical point is that pharmacology cannot be understood without
knowledge of physiology and anatomy.
3. The nurse is teaching a pharmacology class to student nurses. What does the
nurse include as key events in the history of pharmacology? (Select all that apply.)
• A) Initial drugs included morphine, cocaine, and penicillin.
• B) Early researchers used themselves as test subjects.
• C) The initial intention of pharmacology was to relieve human suffering.
• D) Modern pharmacology began in the early 1600s.
• E) Pharmacologists synthesized drugs in the laboratory in the twentieth
century.
Rationale: Initial drugs isolated from complex mixtures included morphine, colchicine,
curare, and cocaine, but NOT penicillin . Some early researchers, like Serturner, used
themselves as test subjects . The early roots of pharmacology included the application
of products to relieve human suffering . Modern pharmacology began in the early 1800s,
not the 1600s . By the twentieth century, pharmacologists could synthesize drugs in the
laboratory .
4. The nurse administers a vaccine to a child. What is the nurse's best
understanding of how this vaccine was manufactured?
• A) The vaccine is produced by natural plant extracts in the laboratory.
• B) The vaccine is naturally produced in animal cells or microorganisms.
• C) The vaccine is produced by a combination of animal and plant products.
• D) The vaccine is most commonly synthesized in a laboratory.
, Page 3 of 95
Rationale: Vaccines are biologics—agents naturally produced in animal cells, by
microorganisms, or by the body itself . Vaccines are not produced by natural plant
extracts, nor are they synthesized in a laboratory like traditional drugs . Vaccines are not
a combination of animal and plant products; they are produced in living systems.
5. The nursing instructor teaches the student nurses about the pharmacological
classification of drugs. The instructor evaluates that learning has occurred when
the students make which response?
• A) "An anti-anginal treats angina."
• B) "A calcium channel blocker blocks heart calcium channels."
• C) "An antihypertensive lowers blood pressure."
• D) "An anticoagulant influences blood clotting."
Rationale: The pharmacological classification addresses a drug's mechanism of
action—how a drug produces its effect in the body . "A calcium channel blocker blocks
heart calcium channels" describes the mechanism of action. Describing what a drug
treats (anti-anginal treats angina, antihypertensive lowers blood pressure,
anticoagulant influences blood clotting) addresses the therapeutic usefulness of the
drug, not the pharmacological classification .
6. The application of drugs for the purpose of treating diseases and treatment of
suffering is known as:
• A) Biologics
• B) Pharmacotherapeutics
• C) Alternative therapies
• D) Therapeutics
Rationale: Pharmacotherapeutics is the application of drugs for the purpose of treating
disease and the treatment of suffering . Biologics are agents naturally produced in
animal cells, by microorganisms, or by the body itself . Alternative therapies include
natural plant extracts and other non-pharmacologic treatments . Therapeutics is the
broader study of disease prevention and treatment, but pharmacotherapeutics
specifically refers to drug application.
, Page 4 of 95
7. A nurse is providing medication education to a client with hypertension. The
nurse teaches the client that the healthcare provider ordered a diuretic to decrease
the amount of fluid in the client's body. Which statement best describes the
nurse's instruction?
• A) The nurse provided appropriate medication education.
• B) The nurse explained the drug's mechanism of action.
• C) The nurse taught the client about a prototype drug.
• D) The nurse explained the consequences of not using the drug.
Rationale: A drug's mechanism of action explains how a drug produces its effect in the
body . The nurse explained that the diuretic works by decreasing fluid volume. No drug
name is present, so the teaching is not about a prototype drug. The nurse did not
discuss consequences of not using the drug.
8. The client says to the nurse, "My wife and I take the same drug, but we have
different side effects. Are we doing something wrong?" What is the nurse's best
response?
• A) "No. Differences such as your sex can result in different side effects."
• B) "I'll have to check. What is the name of the drug you were using?"
• C) "Yes, you must be doing something wrong. Let's review your medications."
• D) "That's unusual. Let me call your healthcare provider."
Rationale: Sex can result in different drug side effects due to physiological differences
in body composition and metabolism. The nurse should provide a clear, factual
response that addresses the patient's concern without alarm . There is no need to
check the drug name since the explanation about sex differences is correct. Saying "you
must be doing something wrong" is accusatory and judgmental .
9. The client is receiving a very expensive medication. The client asks the nurse why
the medicine is so expensive. What is the nurse's best response?
• A) "It is expensive, but your insurance covers it and you have a low co-pay."
• B) "Drug companies must recoup the cost of developing and producing the
drug."
• C) "Drug companies are allowed to advertise medications and this adds to the
cost."
