Final answer:
The false statement about denture care is that one should always carry them in hand when going to clean them, as this poses a risk of dropping and breaking them. Proper handling and cleaning over a protected surface are crucial.
Step-by-step explanation:
When caring for a patient's dentures, the false statement among the options provided is: D. Always carry dentures in your hand when you go to the bathroom to clean them. It's unsafe to do so because there's a higher risk of dropping and breaking them. Instead, dentures should be handled with care, and it's advisable to clean them over a filled sink or a basin lined with a towel to prevent damage if they are accidentally dropped.
B. Dentures are expensive and difficult to replace is a true statement, as is E. Dentures are expensive and difficult to replace if they are broken. Similarly, A. When cleaning dentures, place a towel in the bottom of the sink is also a recommended practice to cushion the fall should they be dropped. The statement C. Dentures must be cleaned at least once per day reflects the proper care necessary for maintaining oral hygiene and the longevity of the dentures.