National Dental Assisting Examining Board (NDAEB) Practice Exam

In a preventative program, dental sealants should be combined with which of the following?

1. Fluorides, dietary considerations, and plaque control

2. Only fluorides and dietary considerations

3. A diet high in sugars

4. Only plaque control measures

The correct answer is: Fluorides, dietary considerations, and plaque control

Dental sealants are an effective preventive measure used to protect the occlusal surfaces of teeth, particularly the molars, from decay. Their effectiveness is significantly enhanced when combined with other preventive strategies. The correct choice indicates that dental sealants should be used alongside fluorides, dietary considerations, and plaque control. Fluorides help in remineralizing early carious lesions and reducing the acid-producing potential of plaque bacteria, thus providing an additional layer of protection against cavities. Dietary considerations are essential as they involve evaluating a patient's sugar intake and overall nutritional habits, which can influence dental health. Controlling plaque through good oral hygiene practices further reinforces the effectiveness of sealants by minimizing the bacterial load and potential for decay in the areas surrounding the sealed teeth. This multifaceted approach ensures comprehensive dental care, addressing various risk factors associated with cavities and enhancing overall oral health. In contrast, other options focus on more limited or singular aspects of care, failing to encompass the broad spectrum of preventive measures needed for optimal dental health.