The nurse is reviewing clinical practice guidelines on central line management in order to create a process improvement project that decreases central-line associated bloodstream infections (CLABSI). Which level of evidence is the nurse using?

An infant has been admitted to the hospital for gastroenteritis. Friends of the family stayed in the room while the patient’s father talks to other family members in the lobby. The nurse prepares to remove an infiltrated IV line and place a new one. The visitor stops the nurse and insists that the nurse obtains consent from the parents. Which is the most appropriate response?

The nurse is a first responder after a gas explosion at an apartment complex. Which patient does the nurse mark to be treated first?