State Tested Nursing Assistant (STNA) Practice Exam

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Which of the following actions should be taken to ensure proper care of a resident's dentures?

  1. Soak in hot water for disinfection.

  2. Rinse with mouthwash before returning them.

  3. Use toothpaste to clean daily.

  4. Remove and rinse under lukewarm water after meals.

The correct answer is: Remove and rinse under lukewarm water after meals.

To ensure proper care of a resident's dentures, rinsing them under lukewarm water after meals is essential. This action helps to remove food particles and any debris that may accumulate on the dentures while eating. It also prevents the buildup of bacteria that can occur if food is left on the dentures, which can lead to oral infections or other dental problems. Using lukewarm water is important, as hot water can warp the dentures, compromising their fit and function. Regular rinsing after meals helps maintain cleanliness and hygiene for the resident, promoting overall oral health. This proactive approach supports the comfort of the resident and enhances their ability to eat and speak effectively. Other cleaning methods, like soaking in hot water, may cause damage to the dentures, while using toothpaste can be too abrasive and might scratch the surfaces. Rinsing with mouthwash may not be suitable unless specified, as many mouthwashes contain alcohol or other ingredients that could harm the dentures. Therefore, the practice of rinsing dentures with lukewarm water after each meal stands out as the most effective and safest method for maintaining proper care.