The nurse plans care for a critically ill patient. What should the nurse include to address the patient's major areas of concern? Select all that apply.
Note: Credit will be given only if all correct choices and no incorrect choices are selected.
◦ Ensure that the room lights will be turned off and alarms set to low volume.
◦ Explain the purpose of the tube in the nose.
◦ Explain the purpose of the intravenous tubes.
◦ Determine a method of communication.
◦ Explain the purpose of the tube in the mouth.