The patient with chest pain is undergoing an electrocardiogram (ECG). Which ECG finding prompts the activation of the cardiac catheterization lab?

On day four postop following an open abdominal surgery, the patient develops a cough. During an assessment, the patient coughs, and the wound dehisces. The nurse notes intestinal loops are visible outside of the wound. Which initial intervention by the nurse is appropriate?

The nurse is creating a care plan for a patient receiving fluid resuscitation after sustaining extensive third-degree burns. Which of the following outcomes is most appropriate to use to guide fluid resuscitation in this patient?