The provider has instructed the nurse to begin fluid resuscitation of a burn patient using the Parkland formula. The patient’s weight is 84 kg and the total body surface area burned is 32%. The pharmacy provides lactated Ringers (LR) in 1,000 mL bags. How many bags of LR should the nurse request from the pharmacy to ensure the patient can be properly fluid resuscitated? Input your answer using a whole number.

The nurse is assigned to care for a 45-year-old patient who presents with a three-day history of fever, sore throat, chills, and myalgia. On physical assessment, the nurse notes the patient has multiple erythematous macular areas surrounding bullous lesions, some of which have ruptured and desquamated. Past medical history is significant for a recently diagnosed seizure disorder, managed with lamotrigine. Which intervention will be performed first?

The nurse is examining the waveform produced by central venous pressure (CVP) catheter. At which point on the waveform does atrial relaxation occur?