Minnesota Dental Jurisprudence Practice Exam

Which statement is true regarding waste disposal in dentistry?

1. Disposable needles should be placed intact in puncture proof containers

2. Contaminated solid waste should be disposed of in regular trash

3. Only sharps need special containers

4. Disposal methods are not regulated

The correct answer is: Disposable needles should be placed intact in puncture proof containers

The statement regarding waste disposal in dentistry that is true is that disposable needles should be placed intact in puncture-proof containers. This practice is essential for preventing needlestick injuries and ensuring safety for dental professionals and waste management personnel. Puncture-proof containers are specifically designed to safely contain sharps like needles to reduce the risk of injury and contamination. This method aligns with established regulations and guidelines for handling medical waste, which emphasize the importance of proper disposal methods for hazardous materials. By using designated containers, dental practices not only comply with health and safety regulations but also promote a safer working environment. The other options do not reflect the proper guidelines for waste disposal in a dental setting and could lead to significant safety and legal issues. For example, disposing of contaminated solid waste in regular trash poses a risk of exposure to infectious materials. Similarly, stating that only sharps need special containers undermines the broader category of regulated medical waste that includes other types of contaminated items. Lastly, the assertion that disposal methods are not regulated contradicts the existence of strict regulations governing medical waste disposal in healthcare settings to protect public health.