Test Bank For Focus On Nursing Pharmacology Sixth Edition
Test Bank For Focus On Nursing Pharmacology Sixth Edition provides an extensive collection of questions to test your knowledge.
Sebastian Lopez
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Chapter 1- Introduction to Drugs1.A nurse working in radiology administers iodine to a patient who is having a computedtomography (CT) scan. The nurse working on the oncology unit administers chemotherapy to patientswho have cancer. At the Public Health Department, a nurse administers a measles-mumps-rubella(MMR) vaccine to a 14-month-old child as a routine immunization. Which branch of pharmacology bestdescribes the actions of all three nurses?A)PharmacoeconomicsB)PharmacotherapeuticsC)PharmacodynamicsD)PharmacokineticsAns:BFeedback:Pharmacology is the study of the biologic effects of chemicals. Nurses are involved with clinicalpharmacology or pharmacotherapeutics, which is a branch of pharmacology that deals with the uses ofdrugs to treat, prevent, and diagnose disease. The radiology nurse is administering a drug to helpdiagnose a disease. The oncology nurse is administering a drug to help treat a disease.Pharmacoeconomics includes any costs involved in drug therapy. Pharmacodynamics involves how adrug affects the body and pharmacokinetics is how the body acts on the body.2.A physician has ordered intramuscular (IM) injections of morphine, a narcotic, every 4 hours asneeded for pain in a motor vehicle accident victim. The nurse is aware this drug has a high abusepotential. Under what category would morphine be classified?A)Schedule IB)Schedule IIC)Schedule IIID)Schedule IVAns:BFeedback:Narcotics with a high abuse potential are classified as Schedule II drugs because of severedependence liability. Schedule I drugs have high abuse potential and no accepted medical use. Schedule
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