Karch's Focus on Nursing Pharmacology, 9th Edition Test Bank by Rebecca Tucker, ISBN: 9781975180409, All 59 Chapters Covered, Verified Latest Edition

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TEST BANK FOR KARCH'S FOCUS ON NURSING
PHARMACOLOGY, 9TH EDITION BY REBECCA TUCKER/ALL
CHAPTERS 1-59/COMPLETE GUIDE 2024-2025

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Chapter 01 - Introduction to drugs
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A medical attendant working in radiology administers iodine to a hospital client who is havi
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ng a computed tomography (CT)scan. The medical attendant working on the oncology
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unit administers chemotherapy to hospital clients whohave cancer. At the Public Healt
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h Department, a medical attendant administers a measles-mumps-
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rubella(MMR) vaccine to a 14-month-
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old child as a routine immunization. Which branch of pharmacology best describes the
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actions of all three medical attendants?
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Pharmacoeconomics R




DPharmacotherapeuti


cs Pharmacodynamics
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RD Pharmacokinetics RD




ACCURATE ANS:- RD




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Reasoning:->>>


Pharmacology is the study of the biologic effects of chemicals. Medical attendants are involv
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ed with clinical pharmacology or pharmacotherapeutics, which is a branch of pharmacology t
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hat deals with the uses of drugs to treat, prevent, and diagnose sickness. The radiology med
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ical attendant is administering a drug to help diagnose a sickness. The oncology medical at
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tendant is administering a drug to help treat a sickness.
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Pharmacoeconomics includes any costs involved in drug therapy. Pharmacodynamics involves
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how a drug affects the body and pharmacokinetics is how the body acts on the body.
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A physician has ordered intramuscular (IM) injections of morphine, a narcotic, every 4 hours as ne
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eded for pain in a motor vehicle accident victim. The medical attendant is aware this drug
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has a high abuse potential.
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Under what category would morphine be classified?
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Schedule I RD R




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I Schedule
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DIII Schedule
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RD IV CORRE
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CHOICE:- B RD

Reasoning:->>>


Narcotics with a high abuse potential are classified as Schedule II drugs because of severe depen
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dence liability. Schedule I
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edule
III drugs have a lesser abuse potential than II and an accepted medical use. Sch
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edule IV drugs have low abusepotential and limited dependence liability.
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When involved in phase III
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medical attendant have?Working with animals who are given experimental
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Choosing appropriate hospital clients to be involved in the
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Ddrug study Monitoring and observing hospital clients closely
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for adverse effects Conducting research to determine effective
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ness of the RD RD RDRD drug ACCURATE ANS:- C
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Reasoning:->>>


Phase III studies involve use of a drug in a vast clinical population in which hospital clien
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ts are asked to recordany symptoms they experience while taking the drugs. Medical atten
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dants may be responsible for helping collect and analyze the information to be shared with
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the Food and drug Administration (FDA) but would not conduct research independently be
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cause medical attendants do not prescribe drugs. Use of animals in drug testing is done in
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the preclinical trials. Select hospital clients who are involved in phase II studies to particip
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atein studies where the participants have the sickness the drug is intended to treat. These
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Dhospital clients are monitored closely for drug action and adverse effects. Phase I studies in
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volve healthy human volunteers who are usually paid for their participation. Medical attenda
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nts may observe for adverse effects and toxicity.
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What concept is considered when generic
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ailability


Critical concentratio RD




n Distribution
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Half-


life ACCUR
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ATE ANS:-
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A
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Reasoning:->>>