Inhibitors of cyp450 - Study guides, Class notes & Summaries

Time it takes for amount of drug to fall to half of its value, constant in first order kinetics (majority of drugs) Half-life (T1/2) Inducers of Cytochrome P450 (CYP450) (4) Barbiturates Phenytoin Carbamazepine Rifampin Inhibitors of CYP450 Cimetidine Ketoconazole Erythromycin Isoniazid Grapefruit

NRNP 6566 WK1-5 Midterm Questions and Answers 100% Pass **What is the Cytochrome P450 system responsible for?** A) Breaking down carbohydrates B) Metabolizing medications C) Synthesizing proteins D) Producing energy ** Answer: B) Metabolizing medications** **What do inhibitors of the Cytochrome P450 system do?** A) Enhance metabolic activity B) Have no effect on enzyme function C) Block metabolic activity from one or more CYP450 enzymes D) Reduce enzyme synthesis ** Answer...

NR 565 ADVANCED PHARMACOLOGY MIDTERM 250+ QUESTIONS AND CORRECT ANSWERS 2023/2024 CHAMBERLAIN COLLEGE OF NURSING LATEST GUIDE. 2 / 42 1. During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences?: 1st trimester (fetus most at risk d/t rapid growth) 2. What is BEERS criteria?: Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides 3. What is the CYP450 (cytochrome P450): liver ...

NURS 5334 Final questions and answers 100% correct 2022Prescribing basics Prescribing is regulated by state BON Proper RX Providers name and address, Telephone DEA Pt name/DOB/Addres Name of Drug, strength, SIG(directions) with indication/Route and frequency, Quantity and signature. Drug Schedules: Most addictive to least 1: Heroin,LSD, MJ 2: hydrocodone, cocaine, Methamphetamine, methadone, oxycodone, meperidine, fentanyl, adderall, ritalin 3: codeine, ketamine, testoste...

NR 565 - advanced pharmacology midterm – Chamberlain Questions and Answers Already Passed During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? 1st trimester (fetus most at risk d/t rapid growth) What is BEERS criteria? Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides What is the CYP450 (cytochrome P450) liver enzyme system where medications are metabolized, ...

NR565 Advanced Pharmacology Fundamentals (2024/2025) Rated A+ Pharmacokinetics The process by which drugs are absorbed, distributed within the body, metabolized, and excreted. Pharmacodynamics The study of what the drug does to the body Factors Affecting Drug Absorption Rate of dissolution Surface area Blood flow Lipid solubility pH partitioning Factors Affecting Drug Distribution Blood flow to tissues Ability to exit the vascular system Blood-brain barrier Protein-binding...

Midterm Exam: NR546/ NR 546 (NEW Update 2024/ 2025) Psychopharmacology for the Psychiatric-Mental Health Nurse Practitioner Review| Complete Guide with Questions and Verified Answers| 100% Correct- Chamberlain QUESTION CYP450 inhibitors valproate Isoniazid Sulfonamides amioderone chloramphenicol ketconazole grapefruit juice quinidine visa credit card debt inhibits spending on designers like ck to look gq QUESTION CYP450 inducers Answer: carbamazepine rifampin al...

Types of prevention - answer-primary- car restraints, bicycle helmets, immunizations secondary- prevent for those with RF-pap, mammo tertiary-mgmt of established disease- meds, lifestyle Primary - answer-Preventing the health problem, most cost effective form of healthcare **IMMUNIZATIONS, ensuring adequate illumination at home (preventing falls) Secondary - answer-Detecting disease in early asymptomatic stages, screenings -Early cause finding of asymptomatic disease via the use of a sc...

1. During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? - 1st trimester (fetus most at risk d/t rapid growth) 2. What is BEERS criteria? - Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides 3. What is the CYP450 (cytochrome P450) - liver enzyme system where medications are metabolized, can either be inducers or inhibitors and create drug-drug interactions 4. CYP450 ind...

During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? - 1st trimester (fetus most at risk d/t rapid growth) What is BEERS criteria? - Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides What is the CYP450 (cytochrome P450) - liver enzyme system where medications are metabolized, can either be inducers or inhibitors and create drug-drug interactions CYP450 inducers - Spee...