CCNS Critical Care Clinical Nurse Specialist Practice Test
Advanced critical care CNS certification covering systems thinking, collaboration, coaching, evidence-based practice, and clinical care for complex ICU patients. Administered by AACN Certification Corporation. Key domains include Patient/Clinical Sphere - Cardiovascular and Pulmonary, Patient/Clinical Sphere - Neuro, GI, Renal, Endo, Heme, Nurses and Nursing Practice Sphere (EBP, Coaching, Mentoring) and Patient/Clinical Sphere - Multisystem (Sepsis, Trauma, Toxicology).
Preguntas de Muestra
Prueba algunas preguntas para ver cómo es el examen completo.
41 de 140 respuestas incluyen una referencia verificable.
A CNS is reviewing ventilator modes with a nurse orientee. Which statement correctly distinguishes pressure support ventilation from assist-control volume control?
A patient with septic shock and AKI is oliguric but has no refractory hyperkalemia, acidosis, pulmonary edema, or uremic complication. Which CNS interpretation matches current evidence?
A ventilated ARDS patient has PaO2/FiO2 120 and ventilator dyssynchrony despite analgesia and light sedation. Plateau pressure is 29. What temporary adjunct may the CNS discuss if proning and optimization fail?
A CNS is designing a family ICU conference process after complaints about inconsistent messages. Which structure best reflects family-centered critical care?
A patient on APRV has improving oxygenation but marked hypercapnia and spontaneous breathing suppression after deep sedation. Which CNS concern is most appropriate?
Plan de Estudio
Cada dominio está ponderado para coincidir con el examen de certificación real, por lo que una simulación de práctica completa predice tu resultado.