P450 system - Study guides, Class notes & Summaries

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...

First Pass Metabolism - Answer GI Tract ---> Portal Circulation ---> Liver --->Metabolized ---> Systemic Circulation 1st pass metabolism lowers the amount of drug available. If high first-pass effect, mostly becomes inactivated and cannot be used, these meds cannot be given orally. Example: Insulin Drug Metabolism - Answer The most active organ is the LIVER (Cytochrome P450 enzyme system) Others are Kidneys, GI Tract, Lungs Coumadin and Bactrim - Answer Sulfa dru...

Test Bank for Davis's Drug Guide for Nurses, 19e 19th Edition by April Hazard Vallerand, Cynthia A. Sanoski. Complete guide with Next Gen NCLEX Type questions included. How To Use Davis’s Drug Guide For Nurses Evidence-Based Practice And Pharmacotherapeutics: Implications For Nurses Pharmacogenomics Medication Errors: Improving Practices And Patient Safety Detecting And Managing Adverse Drug Reactions Overview Of Risk Evaluation And Mitigation Systems (Rems) Special Dosing Considerat...

NR 546 WEEK 1 Quiz TO Week 6 Quiz with Accurate answers NR 546 WEEK 1 Quiz What should the PMHNP consider when prescribing chemical restraints? --*correct answer*---allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed How does reviewing the genetic makeup of a client help guide the PMHNP in selecting medication for clients? --*correct answer*---Genetic testing can assist b...

Pharmacology NU 578 - Unit 1 &2 Exam Questions and Answers (Verified Answers). Full term - ANSWER 36-40 weeks gestation Ganglionic blocking agents - ANSWER Interrupt impulse transmission through ganglia of the autonomic nervous system. They do this by competing with Ach for binding to nicotinic receptors in autonomic ganglia. Generic name - ANSWER Assigned by US Adopted Names Council. -each drug has only ONE -aka nonproprietary name or US Adopted Name Glomerular filtration - ANSWER Moves ...

First Pass Metabolism CORRECT ANSWER GI Tract ---> Portal Circulation ---> Liver --->Metabolized ---> Systemic Circulation 1st pass metabolism lowers the amount of drug available. If high first-pass effect, mostly becomes inactivated and cannot be used, these meds cannot be given orally. Example: Insulin Drug Metabolism CORRECT ANSWER The most active organ is the LIVER (Cytochrome P450 enzyme system) Others are Kidneys, GI Tract, Lungs Coumadin and Bactrim CORRECT ANSW...

NURS 6630 Midterm Exam Test Bank Questions and Answers 100%Correct NEW 2023. Question 1 1 out of 1 points A noncompliant patient states, “Why do you want me to put this poison in my body?” Identify the best response made by the psychiatric-mental health nurse practitioner (PMHNP). Answer: C. “Most medications that work in the brain will result in restoring an imbalance of one or more neurotransmitters that your body already produces helping to alleviate your symptoms .” Question...

NR546 MIDTERM EXAM 2024 WITH 100% CORRECT ANSWERS What should the PMHNP consider when prescribing chemical restraints? - correct answer -allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - correct answer No. The client has been c...

Pharmacology and Pharmacotherapeutics in Advanced Nursing Practice NGR6172 Chapter 1: Prescriptive Authority and Role Implementation: Tradition vs Change o Primary Care is provided by clinicians who address "personal health care needs, developing a sustained partnership with patient, and practicing in the context of family and community."  Prevention, Diagnosis, Prescription, Treatment  Assess health status.  Promote healthy lifestyles.  Identifying/diagnosing normal/abnorm...

Pharmacokinetics (Ans- the study of what happens to a drug from the time of administration until the parent drug and all metabolites leave the body Pharmacokinetics concepts (Ans- absorption distribution metabolism excretion Flockhart Table (Ans- drug interactions that are mediated by cytochrome P450 enzymes comprehensive list of drugs and the interactions related to the cytochrome P450 system client factors that impact the effect of psychotropic medications (Ans- -age...