The nurse administers two different drugs to a patient. Neither drug appears to have the desired effect. Which term describes this drug interaction?

The nurse is educating the patient with a spinal cord injury on safe wheelchair use. Which important features does the nurse emphasize to the patient? Select all that apply.

The patient reports being hungry prior to the breakfast tray delivery. When the nurse checks on the patient an hour after the tray was delivered, the nurse notes the patient has not eaten any of the food. Which initial nursing action is most appropriate?