Test Bank for Basic and Clinical Pharmacology (14th Edition) by Bertram G. Katzung — Chapters 1–66, Complete Newest Version

Basic and Clinical Pharmacology 14th Edition Katzung Trevor Test Bank
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Basic and Clinical Pharmacology 14th Edition Katzung Trevor Test Ban
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Chapter 1. Introduction: The Nature of Drugs & Drug Development & Regulation
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1.
A nurse working in radiology administers iodine to a patient who is h
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aving a computed tomography (CT) scan. The nurse working on the onc
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ology unit administers chemotherapy to patients who have cancer. At the
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Public Health Department, a nurse administers a measles-mumps-
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rubella (MMR) vaccine toa 14-month-
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old child as a routine immunization. Which branch of pharmacology best
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describes the actions of all three nurses?
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A) Pharmacoeconomics

B) Pharmacotherapeutics

C) Pharmacodynamics

D) Pharmacokinetics

Ans: B

Feedback:

Pharmacology is the study of the biologic effects of chemicals. Nurses a
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re involved with clinical pharmacology or pharmacotherapeutics, which i
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s a branch of pharmacology that deals with the uses of drugs to treat, pr
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event, and diagnose disease. The radiology nurse is administering a drug
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9to help diagnose a disease. The oncology nurse is administering a drug
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to help treat adisease. Pharmacoeconomics includes any costs involved in
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Pharmacodynamics involves how a drug affects the body N9 N9 N9 N9 N9 N9 N9 N9


andpharmacokinetics is how the body acts on the body.
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2.
A physician has ordered intramuscular (IM) injections of morphine, a
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narcotic, every 4 hours as needed for pain in a motor vehicle accident v
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ictim.The nurse is aware this drug has a high abuse potential. Under wh
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at categorywould morphine be classified?
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A) Schedule I
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B) Schedule II
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C) Schedule III N9




D) Schedule IV N9




Ans: B

Feedback:

Narcotics with a high abuse potential are classified as Schedule II drugs
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because of severe dependence liability. Schedule I drugs have high abu
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se potential and no accepted medical use. Schedule III drugs have a les
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ser abuse potential than II and an accepted medical use. Schedule IV dr
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ugs havelow abuse potential and limited dependence liability.
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3.
When involved in phase III drug evaluation studies, what responsi
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bilitieswould the nurse have?
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A) Working with animals who are given experimental drugs
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B) Choosing appropriate patients to be involved in the drug study
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C) Monitoring and observing patients closely for adverse effects
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D) Conducting research to determine effectiveness of the drug
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Ans: C

Feedback:

Phase III studies involve use of a drug in a vast clinical population in
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whichpatients are asked to record any symptoms they experience while
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9taking thedrugs. Nurses may be responsible for helping collect and ana
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lyze the information to be shared with the Food and Drug Administrati
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on (FDA) butwould not conduct research independently because nurses
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do not prescribe medications. Use of animals in drug testing is done in
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N9the preclinical trials. Select patients who are involved in phase II stud
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ies to participate in studies where the participants have the disease the
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drug is intended to treat. These patients are monitored closely for drug
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9action and adverse effects. Phase I studies involve healthy human volu
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nteers who are usually paid for their participation. Nurses may observe
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9for adverse effects and toxicity.
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4.
What concept is considered when generic drugs are substituted for
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