NU 578 Exam Questions with Detailed & Verified
Answers | Latest Update 2026/2027 | Graded A+.
Question: A nurse is preparing to give an oral dose of drug X to treat a patient's
high blood pressure. After giving the drug, the nurse finds that it not only
reduces the blood pressure without serious harmful effects, but it also causes the
patient to have nausea and headache. Based on this information, which property
of an ideal drug is this drug lacking?
Ans: Selectivity
Question:The nurse is preparing to give a drug with certain properties. Which
property of the drug is the most compelling indication that it should not be
given?
Ans: The drug is not effective for its intended purpose.
Question:Why is it important for drugs to have ease of administration?
Ans: Fewer administration errors
Question:What is the ultimate concern for the nurse when administering a drug?
Ans: Intensity of the response
Question:What is the objective of drug therapy?
, Page | 2
Ans:
Ans: To provide maximum benefit with minimal harm
Question:Characteristics unique to each patient can influence
pharmacokinetic and pharmacodynamic processes. What characteristics may
determine the patient's response to a drug? (SATA)
-Age
-Gender
-Weight
-Genetics
Question:When studying the effects of drugs in humans, the nurse is learning
about what?
Ans: Clinical pharmacology
Question:The nurse is preparing to administer a dose of penicillin. Before
administering the medication, the nurse assesses the patient's allergy history.
Which aspect of drug therapy does this represent?
Ans: Identifying high-risk patients
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Question:The nurse is preparing to administer a medication with the following
order: "Aldomet 250 mg daily." What should the nurse do?
, Page | 4
Ans:
Ans: Verify the order with the prescriber.
Question:Which aspect of drug therapy indicates to the nurse whether a drug is
having a beneficial effect?
Ans: Evaluating therapeutic responses
Question:The nurse teaches a patient not to consume alcohol with
nitroglycerine, because the blood pressure often drops significantly when
nitroglycerine is taken with alcohol. Which drug property does this illustrate?
Drug interaction
Question:When studing the impact a drug has on the body, the nurse is
reviewing what?
Ans: The drug's pharmacodynamics
Question:Which statement by a new nurse indicates that further study is
indicated?
Ans: Drugs are defined as illegal substances.
Answers | Latest Update 2026/2027 | Graded A+.
Question: A nurse is preparing to give an oral dose of drug X to treat a patient's
high blood pressure. After giving the drug, the nurse finds that it not only
reduces the blood pressure without serious harmful effects, but it also causes the
patient to have nausea and headache. Based on this information, which property
of an ideal drug is this drug lacking?
Ans: Selectivity
Question:The nurse is preparing to give a drug with certain properties. Which
property of the drug is the most compelling indication that it should not be
given?
Ans: The drug is not effective for its intended purpose.
Question:Why is it important for drugs to have ease of administration?
Ans: Fewer administration errors
Question:What is the ultimate concern for the nurse when administering a drug?
Ans: Intensity of the response
Question:What is the objective of drug therapy?
, Page | 2
Ans:
Ans: To provide maximum benefit with minimal harm
Question:Characteristics unique to each patient can influence
pharmacokinetic and pharmacodynamic processes. What characteristics may
determine the patient's response to a drug? (SATA)
-Age
-Gender
-Weight
-Genetics
Question:When studying the effects of drugs in humans, the nurse is learning
about what?
Ans: Clinical pharmacology
Question:The nurse is preparing to administer a dose of penicillin. Before
administering the medication, the nurse assesses the patient's allergy history.
Which aspect of drug therapy does this represent?
Ans: Identifying high-risk patients
,Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include but not limited to: academic
research, University & College
assignments writing, essay writing,
Online Classes, and research projects.
Our services are reliable, affordable,
and plagiarism-free. All the Best in your
Exam. For more information; Contact
us at: or
0R +254
741484450
Question:The nurse is preparing to administer a medication with the following
order: "Aldomet 250 mg daily." What should the nurse do?
, Page | 4
Ans:
Ans: Verify the order with the prescriber.
Question:Which aspect of drug therapy indicates to the nurse whether a drug is
having a beneficial effect?
Ans: Evaluating therapeutic responses
Question:The nurse teaches a patient not to consume alcohol with
nitroglycerine, because the blood pressure often drops significantly when
nitroglycerine is taken with alcohol. Which drug property does this illustrate?
Drug interaction
Question:When studing the impact a drug has on the body, the nurse is
reviewing what?
Ans: The drug's pharmacodynamics
Question:Which statement by a new nurse indicates that further study is
indicated?
Ans: Drugs are defined as illegal substances.
