NR 565 - advanced pharmacology midterm – Chamberlain with correct answers 100% 2026/2027

NR 565 - advanced pharmacology midterm – Chamberlain with correct answers 100% 2026/2027 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