Test Bank for Basic and Clinical Pharmacology 14th Edition by Bertram G. Katzung
Chapters 1 - 66 Complete
Test Bank for Basic and Clinical Pharmacology 14th Edition by Bertram G. Katzung
Chapters 1 - 66 Complete
Test Bank for Basic and Clinical Pharmacology 14th Edition by Bertram G. Katzung ...
66. Important Drug Interactions & Their Mechanisms
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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 having
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a computed tomography (CT) scan. The nurse working on the oncology
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unit administers chemotherapy to patients who have cancer. At the
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Public Health Department, a nurse administers a measles-mumps-rubella
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(MMR) vaccine to a 14-month-old child as a routine immunization. Which
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branch of pharmacology best describes the actions of all three nurses?
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A) Pharmacoeconomics
B) Pharmacotherapeutics
C) Pharmacodynamics
D) Pharmacokinetics
ANSWER: B
Feedback:
Pharmacology is the study of the biologic effects of chemicals. Nurses are IIll IIll IIll IIll IIll IIll IIll IIll IIll IIll IIll
involved with clinical pharmacology or pharmacotherapeutics, which is a
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branch of pharmacology that deals with the uses of drugs to treat,
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prevent, and diagnose disease. The radiology nurse is administering a
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drug to help diagnose a disease. The oncology nurse is administering a
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drug to help treat a disease. Pharmacoeconomics includes any costs
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involved in drug therapy.
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Pharmacodynamics involves how a drug affects the body IIll IIll IIll IIll IIll IIll IIll
and pharmacokinetics 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
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victim. The nurse is aware this drug has a high abuse potential. Under
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what category would morphine be classified?
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A) Schedule I IIll
B) Schedule II IIll
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