NR 224 Exam 2 (2026) – 55+ Practice Questions & Answers on Medication Administration, Pharmacology, Mobility, Patient Safety & Wound Care | Chamberlain University

Strengthen your understanding of NR 224 Exam 2 with this comprehensive collection of 55+ exam-style questions and verified answers created for Chamberlain University nursing students. This study guide reviews high-yield concepts in medication administration, pharmacokinetics, medication safety, dosage administration techniques, pain management, mobility and immobility, patient safety, wound healing, respiratory assessment, and nursing interventions. Presented in a structured question-and-answer format, the material is designed to reinforce classroom learning, improve critical thinking, and prepare students for nursing examinations, clinical check-offs, and NCLEX-style assessments. The document provides detailed review questions covering the principles of pharmacokinetics, including absorption, distribution, biotransformation, and excretion, along with medication administration rights, injection techniques, routes of administration, therapeutic drug monitoring, polypharmacy, adverse drug reactions, pain physiology, and safe medication practices. It also includes essential nursing concepts related to fire safety (RACE and PASS/PULL), intravenous complications such as phlebitis, mobility and positioning, complications of immobility across multiple body systems, prevention of pressure injuries, respiratory assessment, postoperative nursing care, oxygenation, venous thromboembolism prevention, wound healing by primary and secondary intention, and evidence-based interventions that promote safe patient outcomes. The content reflects core concepts commonly taught in undergraduate nursing programs and aligns with evidence-based nursing references, including: Potter, P. A., Perry, A. G., Stockert, P. A., & Hall, A. M. Fundamentals of Nursing. Elsevier. Lilley, L. L., Collins, S. R., & Snyder, J. S. Pharmacology and the Nursing Process. Elsevier. Hinkle, J. L., & Cheever, K. H. Brunner & Suddarth's Textbook of Medical-Surgical Nursing. Wolters Kluwer. Institute for Safe Medication Practices (ISMP). Medication Safety Guidelines. American Nurses Association (ANA). Nursing: Scope and Standards of Practice. Relevant Students: Chamberlain University NR 224 students Bachelor of Science in Nursing (BSN) students Associate Degree in Nursing (ADN) students Licensed Practical/Vocational Nursing (LPN/LVN) students Fundamentals of Nursing students Pharmacology students Medical-Surgical Nursing students Pre-licensure nursing students NCLEX-RN candidates Nursing students preparing for exams, quizzes, competency assessments, and clinical rotations Keywords: NR 224 Exam 2, NR224, Chamberlain University, medication administration, pharmacology, pharmacokinetics, medication safety, six rights of medication administration, drug absorption, drug distribution, biotransformation, drug excretion, injection techniques, intramuscular injection, subcutaneous injection, intradermal injection, medication calculations, polypharmacy, pain management, endorphins, serotonin, medication administration questions, IV therapy, phlebitis, fire safety, RACE, PASS, patient safety, oxygenation, respiratory assessment, immobility, mobility complications, postoperative nursing care, pressure injury prevention, wound healing, primary intention, secondary intention, nursing interventions, nursing fundamentals, nursing exam questions, NCLEX preparation, nursing study guide