CNUR 202 FINAL EXAM ACTUAL 2025/2026 CORRECTLY ANSWERED

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CNUR 202 FINAL EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS What is pharmacology? - Answer -is the study of the science of drugs What is pharmacotherapeutics? - Answer -is the clinical use of drugs to prevent and treat disease What is bioavailability of a drug? - Answer -the amount of drug that enters the circulation unchanged What is first pass metabolism? - Answer -oral drugs absorbed by the GI tract are metabolized by liver enzymes, as a result, most of the active drug does not exit the liver What factors influence the absorption of oral medications? - Answer -pH of the stomach, presence or absence of food, other medications, medical conditions, drug forms, time release What is distribution? - Answer -movement of drug from the bloodstream to its site action What is drug metabolism? - Answer -most often occurs in the liver enzymatic activity, is the process of breaking down a drug into a less active or inactive metabolite, a a more soluble compound that can be exerted by the kidneys, a more potent metabolite What factors affect drug metabolism? - Answer -age, diet, gender, liver function, genetic factors, comorbidities What are the main routes of drug excretion? Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com - Answer -kidneys, biliary tract, saliva, sweat, breast milk, tears, lungs What is a half-life? - Answer -the time required for 50% of the drug to be eliminated from the body What is a steady state? - Answer -occurs when the amount of drug absorbed=the amount of drug eliminated What is are pharmacodynamics? - Answer -the study of what the drug does to the body What is a drug agonist? - Answer -drugs that completely attach to the surface creating a response What is a drug antagonist? - Answer -drugs that attach but do not create a response; prevents binding of agonists What is a drug partial agonist? - Answer -the drug elicits some response and blocks other response What do drug-enzyme interactions do? - Answer -inhibit or enhance the action of specific enzymes ex: ACE-I (ramipril); viagra What do nonselective interactions do? - Answer -drug produces a therapeutic effect by targeting: cell membranes and intracellular metabolism or function ex: chemotherapeutic agents, antivirals, anti-infectives What are the types of drug therapy? - Answer -acute, maintenance, supplemental, supportive, palliative, prophylactic What is the therpeutic index? - Answer -the range of drug concentration in which a drug is effective Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com