Galen Pharm Exam 4 Q&A (80+ Questions) – GI Drugs, Antibiotics, Antifungals & Nursing Implications – 2026, Galen College of Nursing

This document contains over 80 exam-style questions with verified answers for Galen Pharmacology Exam 4, focusing on key medication classes and nursing implications relevant to clinical practice. It covers essential topics including gastrointestinal drugs (ondansetron, esomeprazole, sucralfate, bisacodyl), antibiotics (azithromycin, ceftriaxone), antifungals (fluconazole), and urinary agents, along with their mechanisms of action, therapeutic uses, side effects, and patient education points. As shown on page 1, the document begins with commonly tested pharmacology concepts such as side effects of ondansetron (dizziness, fatigue), use and adverse effects of bisacodyl, and therapeutic effects of esomeprazole in reducing gastric acid. It then expands into clinically relevant content including drug interactions (e.g., antacids reducing azithromycin absorption), safety considerations (e.g., remaining upright after alendronate), and adverse reactions such as hypertension with epoetin alfa and C. difficile risk with azithromycin. The material is organized in a concise question-and-answer format, making it ideal for rapid review, memorization, and exam preparation. It aligns with nursing pharmacology curricula and is based on standard textbooks such as Lehne’s Pharmacology for Nursing Care and Pharmacology and the Nursing Process, emphasizing safe medication administration and patient-centered care. This document is highly relevant for students enrolled in Nursing (LPN, RN, BSN), Pharmacology, and Health Science programs, particularly at Galen College of Nursing. It is especially useful for those preparing for course exams, HESI, and NCLEX-style assessments. It also supports healthcare trainees seeking to strengthen their understanding of medication safety, drug interactions, and clinical nursing responsibilities. Keywords: pharmacology, GI drugs, antibiotics, antifungals, ondansetron, esomeprazole, sucralfate, bisacodyl, azithromycin, ceftriaxone, fluconazole, drug interactions, nursing implications, adverse effects, patient teaching