Test Bank for Lehne's Pharmacology for Nursing Care, 12th Edition by Jacqueline Burchum, Laura Rosenthal (Complete 112 Chapters)/ Newest Edition

Test Bank Lehne's Pharmacology for Nursing Care, 12th E
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dition by Jacqueline Burchum, Laura Rosenthal Chapter 1-
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112|Complete Guide A+
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, Test Bank Lehne's Pharmacology for Nursing Care, 12th E
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dition by Jacqueline Burchum, Laura Rosenthal Chapter 1-
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112|Complete Guide A+ x@ x@ x@


Chapter 1: Orientation to Pharmacology
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Test Bank
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MULTIPLE CHOICE x@




1. The nurse is teaching a patient how a medication works to treat an illness. To do
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this, the nurse will rely on knowledge of:
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a. clinical pharmacology. x@


b. drug efficacy. x@


c. pharmacokinetics.
d. pharmacotherapeutics.
ANS: D x@


Pharmacotherapeutics is the study of the use of drugs to diagnose, treat, and prevent
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conditions. Clinical pharmacology is concerned with all aspects of drug–
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human interactions. Drug efficacy measures the extent to which a given drug causes a
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n intended effect.
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Pharmacokinetics is the study of the impact of the body on a drug.
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DIF: Cognitive Level: Comprehension x@ x@


REF: Four Basic Terms TOP: Nursing Process: Implem
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entation
MSC: NCLEX Client Needs Category: Physiologic Integrity: Pharmacologic and Parenteral Therapi
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es

2. What x@ does it mean when a drug is described as easy to administer?
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a. It x@ can be stored indefinitely without need for refrigeration.
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b. It x@ does not interact significantly with other medications.
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c. It x@ enhances patient adherence to the drug regimen.
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d. It x@ is usually relatively inexpensive to produce.
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ANS: C x@


A major benefit of drugs that are easy to administer is that patients taking them are m
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ore likely to comply with the drug regimen. Drugs that are easy to give may have th
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e other attributes listed, but those properties are independent of ease of administration.
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DIF: Cognitive Level: Comprehension x@ x@


REF: Additional Properties of an Ideal Drug: Ease of Administratio
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n TOP: Nursing Process: Assessment
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MSC: NCLEX Client Needs Category: Physiologic Integrity: Pharmacologic and Parenteral Therapie
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s

3. A patient tells the nurse that he was told by the prescriber that the analgesic he is
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taking is very effective. Which statement by the patient demonstrates an understandin
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g of the drug‘s effectiveness?
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a. ―I don‘t have to worry about toxicity, since it takes a large amount of this
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drug to cause an overdose.‖
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b. ―It has no side effects and doesn‘t interact with other drugs.‖
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c. ―I only have to take it every 12 hours.‖
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d. ―It might make me sleepy, and it lessens pain for several hours at a time.‖
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,Test Bank Lehne's Pharmacology for Nursing Care, 12th E
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dition by Jacqueline Burchum, Laura Rosenthal Chapter 1-
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112|Complete Guide A+
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ANS: D x@

, Test Bank Lehne's Pharmacology for Nursing Care, 12th E
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dition by Jacqueline Burchum, Laura Rosenthal Chapter 1-
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112|Complete Guide A+ x@ x@ x@




A drug is effective if it produces the intended effects, even if it also produces side eff
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ects. Because no drug is completely safe, the level of toxicity does not determine effect
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iveness. All drugs have side effects and many react with other substances; these do no
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t affect the drug‘s effectiveness. Ease of administration is independent of a drug‘s effe
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ctiveness.

DIF: Cognitive Level: Comprehension x@ x@


REF: Properties of an Ideal Drug TOP: Nursing Process: Evalua
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tion
MSC: NCLEX Client Needs Category: Physiologic Integrity: Pharmacologic and Parenteral Therapie
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s


MULTIPLE RESPONSE x@




1. What are the properties of an ideal drug? (Select all that apply.)
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a. Irreversible action x@


b. Predictability
c. Ease of administration x@ x@


d. Chemical stability x@


e. A simple trade name
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ANS: B, C, D x@ x@ x@


In addition to predictability, ease of administration, and chemical stability, other prope
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rties include a reversible action so that any harm the drug may cause can be undone a
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nd a simple generic name, because generic names are usually complex and difficult to
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remember and pronounce.
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DIF: Cognitive Level: Comprehension x@ x@


REF: Properties of an Ideal Drug | Additional Properties of an Idea
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l Drug TOP: Nursing Process: Assessment
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MSC: NCLEX Client Needs Category: Physiologic Integrity: Pharmacologic and Parenteral Therapie
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s

2. Before administering a medication, what does the nurse need to know to evaluate how
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individual patient variability might affect the patient‘s response to the medication? (Sel
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ect all that apply.)
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a. Chemical stability of the medication x@ x@ x@ x@


b. Ease of administration x@ x@


c. Family medical history x@ x@


d. Patient‘s age x@


e. Patient‘s diagnosis x@




ANS: C, D, E x@ x@ x@


The family medical history can indicate genetic factors that may affect a patient‘s resp
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onse to a medication. Patients of different ages can respond differently to medications.
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@The patient‘s illness can affect how drugs are metabolized. The chemical stability of th
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e medication and the ease of administration are properties of drugs.
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DIF: Cognitive Level: Analysis x@ x@


REF: Sources of Individual Variation TOP: Nursing Process: Imple
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