The nurse is caring for a patient with pneumonia and fulminant pulmonary arterial hypertension. The patient is intubated and mechanically ventilated receiving inhaled nitric oxide (iNO). Additionally, the patient has a central line with multiple continuous infusions, including norepinephrine, vecuronium, morphine, and propofol. During the shift, the nurse begins to have difficulty breathing, a dry throat, syncope, and chest pain. Which action does the nurse take first?

Which statements are true regarding peripherally inserted central catheters (PICCs)? Select all that apply.

The patient receiving total parenteral nutrition (TPN) is found to have received 24 hours’ worth of TPN in 4 hours. Which intervention does the nurse perform first?