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Advanced Pharmacology 6521 Walden University Exam Practice Questions [100% correctly Solved] Graded A+ What is the primary pharmacological action of selective serotonin reuptake inhibitors (SSRIs)? SSRIs increase the levels of serotonin in the synaptic cleft by inhibiting its reuptake into the presynaptic neuron, which helps alleviate symptoms of depression. Discuss the significance of the blood-brain barrier in drug therapy. The blood-brain barrier restricts the passage of many dru...

Pharmacology 6521 Correctly Solved Exam Questions and Answers |100% Correct| 2025/2024 Latest Version!! What is the primary effect of beta-blockers on heart function? Beta-blockers decrease heart rate and myocardial contractility, leading to reduced cardiac output and lower blood pressure. Describe how angiotensin receptor blockers (ARBs) manage hypertension. ARBs block the action of angiotensin II on its receptors, leading to vasodilation and decreased secretion of aldosterone, ...

NURS 6521 Adv. Pharmacology Final Exam *Q&A* |Verified Study Set| 2025/2024 What factor increases drug absorption in elderly patients? Decreased gastric emptying What is the mechanism of action of calcium channel blockers in treating hypertension? Inhibition of calcium influx into vascular smooth muscle What is a primary adverse effect of ACE inhibitors? Cough What is the most appropriate treatment for a patient experiencing anaphylaxis? Epinephrine How do beta-blockers redu...

NUR6521 Advanced Pharmacology Study Guide *Q&A* |Verified Study Set| 2025/2024 What is the primary mechanism of action of statins in cholesterol management? They inhibit HMG-CoA reductase, which reduces cholesterol synthesis in the liver. How do proton pump inhibitors (PPIs) alleviate symptoms of gastroesophageal reflux disease (GERD)? By irreversibly blocking the hydrogen-potassium ATPase enzyme in the gastric parietal cells, reducing gastric acid secretion. What is the therape...

NUR6521 Advanced Pharmacology FINAL EXAM *Q&A* |Verified Study Set| 2025/2024 In the context of acute kidney injury (AKI), which of the following is a potential cause of prerenal failure? A) Kidney stones B) Hypovolemia C) Glomerulonephritis D) Urinary tract obstruction What is the pathophysiological mechanism behind asthma? A) Airway inflammation and hyperreactivity B) Pulmonary fibrosis C) Reduced lung compliance D) Airway obstruction by tumor growth Which type of ane...

DPT NUR6521 Adv.Pharmacology - Exam Elaboration Questions and Answers |100% Correct| What is the primary mechanism of action for angiotensin-converting enzyme (ACE) inhibitors in managing hypertension? ACE inhibitors block the conversion of angiotensin I to angiotensin II, leading to vasodilation and decreased blood pressure. Explain how metformin improves glycemic control in patients with type 2 diabetes. Metformin decreases hepatic glucose production and increases insulin sensi...

Advanced Pharmacology [NURS6521] Complete Mock Exam Questions and Answers |100% Correct| 2025/2024 Latest Version!! What is the primary therapeutic action of angiotensin II receptor blockers (ARBs)? To block the effects of angiotensin II, leading to vasodilation and reduced blood pressure What class of medications is primarily used to treat hyperlipidemia? Statins, which lower cholesterol levels by inhibiting HMG-CoA reductase How do benzodiazepines exert their anxiolytic effects?...

Advanced Pharmacology Pre-Exam Study *Q&A* |Verified Study Set| 2025/2024 What is the primary mechanism by which angiotensin II contributes to hypertension? Angiotensin II causes vasoconstriction and stimulates aldosterone secretion, leading to increased blood volume and elevated blood pressure. Describe how the pharmacokinetics of a drug can influence its therapeutic effectiveness. Pharmacokinetics, which includes absorption, distribution, metabolism, and excretion, affects the ...

Advanced Pharmacology NUR6521 MidTerm Exam *Q&A* |Verified Study Set| 2025/2024 What is the primary therapeutic use of beta-blockers? To reduce heart rate and blood pressure in cardiovascular conditions What mechanism allows aspirin to provide anti-inflammatory effects? Inhibition of cyclooxygenase (COX) enzymes, leading to reduced prostaglandin synthesis How does the pharmacokinetics of a drug influence its therapeutic effect? By determining the drug's absorption, distribution...

Final Exam Review NURS 6531 Deck Questions and Answers |100% Correct| 2024/2025 Latest Version!! What is the primary purpose of using standardized nursing languages in electronic health records? To improve communication and documentation consistency among healthcare providers. How does cultural competence impact nursing care delivery? It enhances the ability to provide care that is respectful of and tailored to individual cultural needs. What role does the nurse play in the imp...