PN3 Exam 2 – 60 Questions with Correct Answers | Burns, CAD, Fluid Resuscitation, Emergency Care | Nursing | 2025/2026

This document features 60 thoroughly answered and up-to-date exam questions from the PN3 Exam 2, prepared for the 2025/2026 academic year at USA University. It is tailored for nursing students pursuing Practical Nursing (PN), Associate Degree in Nursing (ADN), or Bachelor of Science in Nursing (BSN), and is especially beneficial for students studying Medical-Surgical Nursing, Critical Care, Pathophysiology, and Emergency Nursing. It can also serve as a high-quality resource for NCLEX exam preparation. The content primarily focuses on burn classification, treatment strategies, and emergency protocols, including thermal, chemical, electrical, and inhalation injuries. It explains depth and extent (TBSA), risk factors, and complications such as hypovolemic shock and infection. Fluid resuscitation is covered in detail using the Parkland formula, alongside interventions during the emergent phase, nutritional needs during the acute phase, and wound care priorities. Additionally, the document delves into Cardiovascular topics such as Coronary Artery Disease (CAD), atherosclerosis, myocardial infarction (MI), chronic angina types, CRP lab interpretation, cholesterol/triglyceride guidelines, and emergency timelines like "door-to-balloon" intervention time. It also includes pharmacological insights into medications like niacin, ranolazine (Ranexa), and Zantac. This exam pack is structured to help nursing students strengthen their knowledge, clinical reasoning, and exam confidence through accurate, well-organized content reflecting real-world clinical scenarios. Keywords: burn classification, TBSA, fluid resuscitation, Parkland formula, CAD, heart disease, angina types, MI symptoms, CRP, cholesterol guidelines, Zantac, Ranexa, wound care, shock management, infection prevention, thermal burn, chemical burn, electrical burn, smoke inhalation, NCLEX prep