NR 565 / NR565 Advanced Pharmacology Final Exam Review | More than 100 Questions and Answers| Rated A | Latest, 2022/2023| Chamberlain

NR 565 / NR565 Advanced Pharmacology Final Exam Review | More than 100 Questions and Answers| Rated A | Latest, 2022/2023| Chamberlain During what trimester is a pregnant woman most at risk for adverse drug reactions with potential long term consequences? - CORRECT ANSWER - 1st trimester (fetus most at risk d/t rapid growth) What is BEERS criteria? - CORRECT ANSWER - Recommendations of medications inappropriate for elderly (65 and older), prescriber ultimately decides What is the CYP450 (cytochrome P450) - CORRECT ANSWER - liver enzyme system where medications are metabolized, can either be inducers or inhibitors and create drug-drug interactions CYP450 inducers - CORRECT ANSWER - Speed up metabolism of drugs (drug is cleared faster), drug has lesser effect (decrease blood levels of drug), elevate CYP450 enzymes CYP450 inducers pneumonic - CORRECT ANSWER - "Bullshit Crap GPS INDUCES rage" CYP450 inducer drug names - CORRECT ANSWER - Barbituates, St John wort, Carbamazepine, rifampin, alcohol, phenytoin, griseofulvin, phenobarbital, sulfonylureas CYP450 inhibitors - CORRECT ANSWER - inhibit metabolism, increase blood levels of medications CYP450 pneumonic - CORRECT ANSWER - "VISA credit card debt INHIBITS spending on designers like CK to look GQ" CYP450 inhibitors drug names - CORRECT ANSWER - Valproate, isoniazid, sulfonamides, amiodarone, chloramphenicol, ketoconazole, grapefruit juice, quinidine Physiological changes during pregnancy that impact pharmacodynamics and pharmacokinetic properties of drugs? - CORRECT ANSWER - increase glomerular filtration rate leads to increase durg excretion increase hepatic metabolism decrease tone and motility of bowel increase drug absorption Examples of medications that can be teratogenic - CORRECT ANSWER - Antiepileptic drugs, antimicrobials such as tetracyclines and fluoroquinolones, vitamin A in large doses, some anticoagulants, and hormonal medications such as diethylstilbestrol (DES).