The nurse is setting up a sterile field for the provider to insert a chest tube. The nurse drops the scissors onto the field where they land with the tip 2 inches from the edge. Which action by the nurse is most appropriate?

The nurse is assisting the provider in lancing the abscess of a patient whose medical history is notable for anaphylaxis after ingestion of oysters. The nurse enters the room as the provider begins swabbing the affected skin with povidone-iodine solution. Which response by the nurse is appropriate?

The nurse is assessing a 55-year-old male in bilateral wrist and ankle restraints for violent behavior. The nurse notes that the patient’s toes have a 5 second capillary refill time. Which action by the nurse is most appropriate?