NURS 150 Exam 1 (2025/2026) | 100+ Verified Questions and Answers | Heart Failure, Shock Stages, Cardiac Medications, MRSA, Wound Healing, Skin Infections

This expertly organized document features over 100 verified questions and accurate answers from NURS 150 Exam 1, created for the 2025/2026 academic year at [Your University Name]. It serves as an essential foundation for nursing students studying cardiovascular disorders, fluid volume management, infectious diseases, and skin integrity. Carefully aligned with clinical guidelines and NCLEX-style logic, this review guide prepares students for both practical exams and critical thinking in patient care. The content dives deep into acute and chronic cardiac conditions, including detailed pharmacology, lab interpretation, hemodynamics, and emergency response protocols, while also integrating wound care principles and infection control measures. Core topics covered include: Heart failure (HF): pathophysiology, left vs. right-sided symptoms, S3 gallops, BNP interpretation, diagnostics (CXR, EKG, echo) Cardiac output, stroke volume, ejection fraction, MAP requirements Cardiac medications: ACE inhibitors (-pril), ARBs (-sartan), beta blockers (-lol), digoxin, diuretics, aldosterone antagonists, ARNIs, SLGT2 Shock (hypovolemic): early, non-progressive, progressive, and refractory stages; MODS; fluid resuscitation; crystalloids vs. colloids Infectious diseases: MRSA symptoms, contact transmission, vancomycin trough levels, red man syndrome Dermatitis types: contact, allergic, irritant, photoallergic — symptoms and treatments Cellulitis: causes, symptoms, diagnostics, and treatment protocols Wound care: pressure ulcer staging (I-IV), types of wound healing (primary, secondary, tertiary), wound base and edge assessment Wound treatments: debridement methods, dressing types (hydrogels, alginate, hydrocolloid, transparent barriers), wound vacs, irrigation techniques Ideal for: ADN, BSN, RN, and LPN students in their first medical-surgical or adult health nursing course NCLEX-RN and NCLEX-PN candidates reviewing cardiovascular, shock, and wound care management Pre-licensure nursing students looking to master cardiovascular pharmacology, infection control, and clinical interventions Allied health learners seeking a solid foundation in fluid volume, cardiac output, and tissue integrity Every answer is presented with clear rationale and formatted for exam readiness, making this resource perfect for classroom success and clinical preparation. Keywords: NURS 150 exam 1, heart failure, ejection fraction, stroke volume, ACE inhibitors, ARBs, beta blockers, digoxin, MAP perfusion, hypovolemic shock, MRSA, vancomycin trough, dermatitis, cellulitis, pressure ulcer staging, wound healing, debridement types, wound vac, NCLEX cardiovascular, nursing infection control