TEST BANK FOR Understanding Pharmacology, Essentials for Medicat
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on Safety, 3rd Edition,Workman & LaCharity 100% A+ GRADED( ALL
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CHAPTERS COVERED)ni
,TEST BANK FOR Understanding Pharmacology, Essentials for Medicat
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on Safety, 3rd Edition,Workman & LaCharity 100% A+ GRADED( ALL
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Chapter 01: Drug Regulation, Actions, and Responses
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Workman & LaCharity: Understanding Pharmacology: Essentials for Medication Safety, 2ndEdi
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tion
MULTIPLE CHOICE B ni ni
ASIC CONCEPTS ni
1. Which health care professional has the major responsibility for dispensing prescribed
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n
drugs under the direction of a pharmacist?
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a. Physician
b Nurse practitioner ni
.
c. Licensed nurse ni
d Pharmacy technician ni
.
ANS: D n i
The physician and nurse practitioner have the major responsibility for prescribing drugs, not dis
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pensing them. The licensed nurse has the primary responsibility for administering drugs, althou
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gh under some circumstances a licensed nurse may dispense prescribed drugs but this isnot his o
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n ni ni
r her major responsibility in drug therapy. The pharmacy technician has the major responsibility
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of dispensing prescribed drugs under the direction of a licensed pharmacist.
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DIF: Cognitive Level: Remembering ni ni REF: p. 3 ni
2. Which term describes the effect of a drug that improves body function?
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a. Side effect ni
b Intended action ni
.
c. Adverse reaction ni
d Idiosyncratic response ni
.
ANS: B n i
The purpose of drug therapy is to take a drug to prevent, reduce, or correct a health problem
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.This response is any drug’s intended action also known as a therapeutic response.
i
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DIF: Cognitive Level: Remembering ni ni REF: p. 3 ni
3. Which type of drug name is ―owned‖ by the company that manufactures it?
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a. Generic name ni
b Chemical name ni
,TEST BANK FOR Understanding Pharmacology, Essentials for Medicat
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on Safety, 3rd Edition,Workman & LaCharity 100% A+ GRADED( ALL
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CHAPTERS COVERED) ni
.
c. Category name ni
d Trade name ni
.
ANS: D n i
The chemical name is a drug’s exact chemical composition. The generic name is the name assig
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ned to the drug by the U.S. Adopted Names Council and is not owned by anyone. The category
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name refers to the type of drug (what it does or what it is used for) and is not an actualdrug nam
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n ni
e. The trade name (brand name) is the name provided and owned by a specific drug’s manufact
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urer.
DIF: Cognitive Level: Remembering ni ni REF: p. 4 ni
4. Which drug or drug class is a ―high alert‖ drug?
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a. Penicillin
b Insulin
.
c. NSAIDs
d Calcium
.
ANS: B n i
A high alert drug is one in which harm is likely to result if given at the wrong dose, to the wrong
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n
patient, or not given to the correct patient. Drugs classified as high alert drugs include potassium
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,narcotics (opioids), insulin, cancer chemotherapy drugs, and heparin (or any drug that strongly a
i
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ffects blood clotting). Penicillin, NSAIDs, and calcium are not considered high alert drugs.
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DIF: Cognitive Level: Remembering ni ni REF: p. 4 ni
5. What is the term for a drug that has the same action as a naturally occurring bod
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yhormone or enzyme?
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a. Agonist
b Blocking agent ni
.
c. Chemical
d Duplicator
.
ANS: A n i
A drug agonist is an extrinsic drug that activates the receptor sites of a cell and mimics th
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eactions of naturally occurring body substances (intrinsic drugs). A blocking agent is a dru
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g
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on Safety, 3rd Edition,Workman & LaCharity 100% A+ GRADED( ALL
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CHAPTERS COVERED) ni
antagonist. A chemical would not necessarily be a drug at all. A duplicator is not a pharmacologict
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erm.
DIF: Cognitive Level: Remembering ni ni REF: pp. 6-7 ni
6. Which term describes how the body affects drug activity? ni ni ni ni ni ni ni ni
a. Drug potency ni
b Pharmacodynamics
.
c. Therapeutic effect ni
d Pharmacokinetics
.
ANS: D n i
The term pharmacokinetics refers to drug metabolism and how the body changes a drug. Pharmac
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odynamics refers to how a drug works to change body function. Drug potency refers tohow strongl
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y or to what degree a drug exerts its effects. The therapeutic effect is closer to pharmacodynamics
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, meaning how a drug works to change body function.
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DIF: Cognitive Level: Remembering ni ni REF: p. 10 ni
7. In the United States, which group is responsible for enforcing established standards for
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drug manufacturing? ni
a. U.S. Pharmacopeia ni
b National Institutes of Health ni ni ni
.
c. Food and Drug Administration ni ni ni
d Association of Pharmaceutical Manufacturers ni ni ni
.
ANS: C n i
The standards for drug manufacture are established by the U.S. Pharmacopeia. These standards
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are enforced by the Food and Drug Administration. Neither the National Institutes of Health nort
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he Association of Pharmaceutical Manufacturers has any authority to enforce drug standards.
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DIF: Cognitive Level: Remembering ni ni REF: p. 5 ni
8. Which factor is a major disadvantage of the transdermal drug delivery route?
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a. Only a prescriber can administer drugs by the transdermal route.
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b Transdermal drugs must be sterile rather than clean. ni ni ni ni ni ni ni
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c. First pass drug loss by this route is the most extensive.
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d Drug absorption is dependent on adequate circulation.
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