Inhibitors of cyp450 - Study guides, Class notes & Summaries

NRNP 6566 WEEK1-5 Midterm Latest (Answered) 100% Verified Describe cytochrome p450 system Answer: Cytochrome p450 system is a series of enzymes used to metabolize medications Inhibitors Answer: block metabolic activity from one or more CYP450 enzymes Inducers Answer: increase CYP450 enzyme activity by increasing enzyme synthesis Describe effect on low and high albumin levels on active drug levels especially for drugs that are highly protein bound Answer: Albumin is the plasma...

Midterm Exam: NR565 / NR 565 (Latest Update 2024 / 2025) Advanced Pharmacology Fundamentals | Review Study Guide | 100% Correct | Grade A - Chamberlain Question: Beer's Criteria Answer: Includes five lists that describe certain medications and situations that include potentially inappropriate medication (PIM) use in older adults. PIM d/t medication-disease or medication-syndrome to be used cautiously in older adults Medications to be avoided or dosage, decreased in the presence ...

Midterm Exam: NR566/ NR 566 Advanced Pharmacology for Care of the Family Complete Guide – (Weeks 1-4) - (Latest Update 2024/ 2025) - Questions and Verified Answers| 100% Correct |Grade A – Chamberlain Q: Review of CYP450 Answer: • Amiodarone as CYP450 Inhibitor o Amiodarone inhibits CYP450 enzymes, affecting the metabolism of medications like Warfarin. o Inhibition of CYP2C9 by Amiodarone can lead to increased blood levels of Warfarin. • Effects of Inducers and Inhibitors on Me...

566 Final Exam Study Guide Week 5 Prevention of osteoporosis with hormone replacement therapy (p. 433) Hormone therapy (HT) reduces postmenopausal bone loss & thereby decreases the risk for osteoporosis & related fractures. Unfortunately, when HT is stopped, bone mass rapidly decreases by approximately 12%. Hence to maintain bone health, HT must continue lifelong. As a result, the risk for harm is increased. Accordingly, alternative treatments are preferred. Effective alternatives to HT include...

Describe cytochrome p450 system - CORRECT ANSWER Cytochrome p450 system is a series of enzymes used to metabolize medications Inhibitors - CORRECT ANSWER block metabolic activity from one or more CYP450 enzymes Inducers - CORRECT ANSWER increase CYP450 enzyme activity by increasing enzyme synthesis Describe effect on low and high albumin levels on active drug levels especially for drugs that are highly protein bound - CORRECT ANSWER Albumin is the plasma protein with the g...

NR 565-ADVANCED PHARMACOLOY MIDTERM WITH QUESTIONS AND WELL VERIFIED ANSWERS [GRADED A+] ACTUAL EXAM 100%] During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? - ANS---1st trimester (fetus most at risk d/t rapid growth) What is BEERS criteria? - ANS---Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides CYP450 inducers - ANS---Speed up metabolism of drugs (drug is cleared faster...

Midterm Exam: NR668/ NR 668 (Latest 2024/ 2025 Update) Psychiatric-Mental Health Capstone Practicum & Intensive Complete Review (Weeks 1-4) Questions and Verified Answers| 100% Correct | Grade A – Chamberlain Q: Drugs that are highly protein bound and have a narrow therapeutic index can be dangerous because: Answer: margin of error between therapeutic and toxic is narrow Q: Metabolism Answer: -Mostly in the liver -Biotransformation or change it to inactive form or make i...

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 Speed up metabo...

Week 3 Quiz #1 is C. 1. Volume neurotransmission refers to? The diffusion of neurotransmitter to nearby neurons. 2. Retrograde neurotransmissions refers to? The flow of neurotransmitter from postsynaptic neuron to presynaptic neuron 3. Use the following CYP450 table to hypothesize drug interactions and their clinical significance for a patient on clozapine who carbamazepine, a mood stabilizer? Clozapine levels would decrease, placing the patient at risk for re-emergence of psychotic sym...

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