Which option best addresses oral moisture needs for an unconscious patient in end-of-life care?

• A. Ice chips
• B. Sips of fluids
• C. Use moist cloths for the oral mucosa
• D. Apply lubricant to lips and oral mucus membranes as needed

Answer: (D)

For an unconscious patient at the end of life, the priority is comfort and safety while addressing dry mucosal surfaces. Giving fluids by mouth—ice chips or sips—poses a real risk of aspiration and cannot be swallowed safely in this context, so it’s not appropriate. Using moist cloths can help surface moisture and clean the mouth, but it provides only temporary relief and doesn’t effectively treat mucosal dryness over time. Applying a lubricant to the lips and oral mucus membranes as needed directly protects and moisturizes the oral tissues, reduces drying and cracking, and is practical and safe for someone who cannot protect their airway. This approach keeps the mucosa comfortable without introducing fluids into the airway.