Perform and manage advanced clinical skills including cardiac rhythm interpretation, vent management, invasive line management, IV medication titration, tracheostomy care, chest tubes, and drains as applicable to assigned unit. Key Responsibilities Serve primarily in an ED Holding unit caring for patients with mixed diagnoses, including ICU-level, PCU-level, and Med-Surg-level acuity; expected patient ratios are 1:2 (ICU), 1:4 (PCU), and 1:5 (Med-Surg).