Well-organized summary of the AACN Introduction to Critical Care Nursing CCRN 2026/2027 Exam Review, structured for easy study and exam prep:

1. Critical Care Nursing Basics Critical Care Nurse: Specialty nurse providing care for critically ill patients. Basic Requirements: Nursing degree (BSN or equivalent) Active RN license (PH, US) ACLS certification Experience in other units 2. CCRN Certification Definition: Specialty certification for nurses providing direct care to acutely or critically ill patients. Eligibility Requirements: Practicing RN or APRN Work in a US-based acute/critical care facility Completed 2,000 hours direct patient care Pass the CCRN examination 3. Critical Care Units ICU / ITU (Intensive Therapy Unit): Highest level of monitoring and specialized care. CCU (Coronary Care Unit / Cardiac ICU): Critical heart disease patients. Cath Lab (Cardiac Catheterization Laboratory): Performs cardiovascular diagnostics and minimally invasive procedures Angiography, intra-aortic balloon pump, Swan-Ganz catheter insertion Not for: pacemaker implantation, cardioversion Neuro ICU: For stroke, brain injury, cerebral hemorrhage, neurosurgery patients Monitors: Cardiac telemetry Not done in Cath Lab Step-Down Unit: Intermediate care for patients transitioning out of ICU. Step-Up Unit: For patients deteriorating on a ward, may need ICU care. Transition/Intermediate Care Units: Bridge between ICU and general floor; monitors illness severity not warranting ICU. 4. Monitoring & Equipment Continuous Monitors: ECG, arterial pressure, oxygen saturation Invasive Monitors: Arterial, venous, intra-abdominal, intracranial pressures Airway Equipment: ET tube, laryngoscope, suction Ventilation: Ventilators, Ambu bag, oxygen Resuscitation: Defibrillator Advanced Hemodynamic Support: Infusion pumps, waveform capnography, pressure bags 5. Core Nursing Skills Critical Thinking: Essential for sound clinical judgment. Advocacy: Working on behalf of patient and family; addressing concerns. Caring Attitude: Therapeutic and compassionate behavior; respectful interaction. 6. Family-Centered Care Family Involvement Menu: Developed using nurse exercises and family surveys. Themes: Enacting Care: Structure care around patient and family needs Connecting with Sick Relative: Facilitate personal connections Remember Own Experience: Reflect on how you would want care for a loved one Partnering with Nurses: Effective communication is essential Empathy: Communication is key to addressing family needs 7. Patient-Centered Care (PCC) Definition: Multidimensional approach to improve care Components: Focus on the whole person Patient engagement and empowerment Emotional support and alleviation of physical discomfort 8. AACN & Nursing Certification AACN: American Association of Critical-Care Nurses – issues specialty certifications. American Association of Colleges of Nursing (AACN): Promotes higher education in nursing.