Page 1 of 97
NURS 180 EXAM WITH VERIFIED ANSWERS DETAILED
RATIONALES GRADED A+
Pharmacology Week 1 Quiz (NURS 180)
Section 1: Core Concepts (Questions 1-25)
1. Which of the following terms is best defined as the study of the biochemical
and physiological effects of drugs on the body and their mechanisms of action?
A. Pharmacokinetics
B. Pharmacodynamics
C. Pharmacotherapeutics
D. Pharmacognosy
Rationale: Pharmacodynamics is the study of what a drug does to the body,
including receptor binding and physiological effects. Pharmacokinetics is what the
body does to the drug.
2. A nurse is explaining the process of pharmacokinetics to a patient. Which of
the following sequences correctly describes the four major stages of this
process?
A. Metabolism, Absorption, Distribution, Excretion
B. Absorption, Distribution, Metabolism, Excretion
C. Distribution, Absorption, Excretion, Metabolism
D. Excretion, Metabolism, Distribution, Absorption
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Rationale: The standard sequence for pharmacokinetics is Absorption (how it gets
in), Distribution (where it goes), Metabolism (how it's broken down), and
Excretion (how it leaves the body), commonly remembered as ADME.
3. When a nurse assesses a patient's current medications, allergies, and health
history before administering a new drug, which step of the nursing process is
being implemented?
A. Planning
B. Implementation
C. Assessment
D. Evaluation
Rationale: The assessment phase involves gathering comprehensive data about
the patient, including their medical history, current medications, and allergies, to
form a baseline and identify potential risks.
4. The term that describes the study of drugs derived from natural sources, such
as plants and animals, is known as what?
A. Pharmacogenomics
B. Pharmacoeconomics
C. Pharmacognosy
D. Toxicology
Rationale: Pharmacognosy is the branch of pharmacology that deals with the
medicinal drugs obtained from natural sources like plants, animals, and minerals.
5. A nurse is developing a care plan for a patient starting a new medication.
Which of the following is a primary goal during the planning phase of the
nursing process?
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A. Administering the medication as prescribed.
B. Identifying potential drug interactions and side effects.
C. Monitoring the patient for therapeutic effects.
D. Documenting the patient's response to the drug.
Rationale: The planning phase involves setting goals and identifying interventions,
which includes anticipating potential problems like drug interactions and side
effects and planning how to monitor for them.
6. Which phase of the nursing process is primarily concerned with determining
the effectiveness of a medication and the patient's achievement of expected
outcomes?
A. Assessment
B. Planning
C. Implementation
D. Evaluation
Rationale: The evaluation phase is where the nurse determines if the goals set
during the planning phase were met, such as whether the drug achieved its
therapeutic effect without significant adverse reactions.
7. The study of how a person's genetic makeup affects their response to drugs is
a rapidly growing field known as what?
A. Pharmacodynamics
B. Pharmacogenomics
C. Pharmacokinetics
D. Pharmacotherapeutics
Rationale: Pharmacogenomics (or pharmacogenetics) is the study of the role of
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the genome in drug response, explaining why individuals may react differently to
the same medication.
8. A nurse is teaching a patient about their new prescription. Which statement
by the nurse best reflects the goal of the implementation phase of the nursing
process?
A. "I have reviewed all your lab results and they look stable."
B. "Your goal is to have your blood pressure below 130/80."
C. "I am going to give you your first dose of the medication now."
D. "Has the medication helped to relieve your pain?"
Rationale: The implementation phase is the "doing" phase, where the nurse
actually carries out the planned interventions, such as administering the
medication and providing patient education.
9. Which of the following best describes the term 'pharmacotherapeutics'?
A. The study of the harmful effects of drugs on living systems.
B. The use of drugs to diagnose, prevent, or treat disease.
C. The process by which a drug is absorbed, distributed, metabolized, and
excreted.
D. The study of the mechanisms by which drugs produce their effects.
Rationale: Pharmacotherapeutics is the area of pharmacology that focuses on the
clinical use of drugs to treat and prevent disease, also known as therapeutics.
10. A nurse is reviewing a patient's medication list and notes a potential
interaction. To which member of the healthcare team should the nurse first
communicate this concern?
A. The hospital pharmacist
4|Page
NURS 180 EXAM WITH VERIFIED ANSWERS DETAILED
RATIONALES GRADED A+
Pharmacology Week 1 Quiz (NURS 180)
Section 1: Core Concepts (Questions 1-25)
1. Which of the following terms is best defined as the study of the biochemical
and physiological effects of drugs on the body and their mechanisms of action?
A. Pharmacokinetics
B. Pharmacodynamics
C. Pharmacotherapeutics
D. Pharmacognosy
Rationale: Pharmacodynamics is the study of what a drug does to the body,
including receptor binding and physiological effects. Pharmacokinetics is what the
body does to the drug.
2. A nurse is explaining the process of pharmacokinetics to a patient. Which of
the following sequences correctly describes the four major stages of this
process?
A. Metabolism, Absorption, Distribution, Excretion
B. Absorption, Distribution, Metabolism, Excretion
C. Distribution, Absorption, Excretion, Metabolism
D. Excretion, Metabolism, Distribution, Absorption
1|Page
,Page 2 of 97
Rationale: The standard sequence for pharmacokinetics is Absorption (how it gets
in), Distribution (where it goes), Metabolism (how it's broken down), and
Excretion (how it leaves the body), commonly remembered as ADME.
3. When a nurse assesses a patient's current medications, allergies, and health
history before administering a new drug, which step of the nursing process is
being implemented?
A. Planning
B. Implementation
C. Assessment
D. Evaluation
Rationale: The assessment phase involves gathering comprehensive data about
the patient, including their medical history, current medications, and allergies, to
form a baseline and identify potential risks.
4. The term that describes the study of drugs derived from natural sources, such
as plants and animals, is known as what?
A. Pharmacogenomics
B. Pharmacoeconomics
C. Pharmacognosy
D. Toxicology
Rationale: Pharmacognosy is the branch of pharmacology that deals with the
medicinal drugs obtained from natural sources like plants, animals, and minerals.
5. A nurse is developing a care plan for a patient starting a new medication.
Which of the following is a primary goal during the planning phase of the
nursing process?
2|Page
,Page 3 of 97
A. Administering the medication as prescribed.
B. Identifying potential drug interactions and side effects.
C. Monitoring the patient for therapeutic effects.
D. Documenting the patient's response to the drug.
Rationale: The planning phase involves setting goals and identifying interventions,
which includes anticipating potential problems like drug interactions and side
effects and planning how to monitor for them.
6. Which phase of the nursing process is primarily concerned with determining
the effectiveness of a medication and the patient's achievement of expected
outcomes?
A. Assessment
B. Planning
C. Implementation
D. Evaluation
Rationale: The evaluation phase is where the nurse determines if the goals set
during the planning phase were met, such as whether the drug achieved its
therapeutic effect without significant adverse reactions.
7. The study of how a person's genetic makeup affects their response to drugs is
a rapidly growing field known as what?
A. Pharmacodynamics
B. Pharmacogenomics
C. Pharmacokinetics
D. Pharmacotherapeutics
Rationale: Pharmacogenomics (or pharmacogenetics) is the study of the role of
3|Page
, Page 4 of 97
the genome in drug response, explaining why individuals may react differently to
the same medication.
8. A nurse is teaching a patient about their new prescription. Which statement
by the nurse best reflects the goal of the implementation phase of the nursing
process?
A. "I have reviewed all your lab results and they look stable."
B. "Your goal is to have your blood pressure below 130/80."
C. "I am going to give you your first dose of the medication now."
D. "Has the medication helped to relieve your pain?"
Rationale: The implementation phase is the "doing" phase, where the nurse
actually carries out the planned interventions, such as administering the
medication and providing patient education.
9. Which of the following best describes the term 'pharmacotherapeutics'?
A. The study of the harmful effects of drugs on living systems.
B. The use of drugs to diagnose, prevent, or treat disease.
C. The process by which a drug is absorbed, distributed, metabolized, and
excreted.
D. The study of the mechanisms by which drugs produce their effects.
Rationale: Pharmacotherapeutics is the area of pharmacology that focuses on the
clinical use of drugs to treat and prevent disease, also known as therapeutics.
10. A nurse is reviewing a patient's medication list and notes a potential
interaction. To which member of the healthcare team should the nurse first
communicate this concern?
A. The hospital pharmacist
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