Administer and monitor continuous infusions and intermittent medications, including narcotics, vasopressors, diuretics, parenteral nutrition/lipids (PN/IL), IV push (IVP) medications, patient-controlled analgesia (PCA), oral medications, and enteral medications via gastric/jejunal tubes (GT/JT). Provide specialized nursing care for patients with complex medical conditions, including respiratory failure, metabolic disorders, seizure disorders, multi-organ failure, shock, toxic ingestions, ECMO therapy, and ventricular assist devices (VADs).