Nr565 / Nr 565 Midterm Exam Study Guide (Latest 2024 / 2025): Advanced Pharmacology Fundamentals - Chamberlain

Statement: Although a large portion of this ethnic group has health care provided by the U.S. Indian Health Service, little research has been done related to racial considerations in pharmacokinetics or other therapies. Although research with the AI/AN groups has expanded since the last edition of this text, more research is needed to identify further racial/ethnic differences in drug pharmacokinetics in this ethnic group. {Ans: }Why do BBs, and clonidine require tapers when discontinuing them? {Ans: Abruptly stopping certain medications such as beta-blockers and clonidine without gradually tapering down the dosages can lead to withdrawal syndromes. Discontinuing cardiovascular drugs like propranolol and clonidine can result in rebound hypertension and increases the risk of cardiovascular events. If a patient taking clonidine suddenly stops taking it, his or her blood pressure will spike dangerous and can even cause a stroke (Akram et al., 2020). Other withdrawal symptoms from clonidine can include nervousness, headache, and tremors (Akram et al., 2020). Similarly, suddenly stopping propranolol or other beta-blockers can cause a spike in blood pressure as well as tachycardia that can even lead to chest pain and potentially a heart attack (Akron et al., 2020).}Statement {Ans: Homeostasis across organ systems is