Final answer:
The Plaque Index (PI) would best meet the goals of determining plaque status and providing an opportunity for observation of plaque biofilm. The correct option is A.
Step-by-step explanation:
The index that would best meet the goals of determining plaque status and providing an opportunity for the women to observe plaque biofilm is the Plaque Index (PI). The Plaque Index is used to assess the amount of plaque on the teeth and is based on observing the presence or absence of visible plaque on specified tooth surfaces. By using the Plaque Index, women can monitor the amount of plaque on their teeth and observe any changes in their plaque biofilm over time.
The Plaque Index (PI) is the most suitable index for determining plaque status and allowing visualization of plaque biofilm, as it measures the thickness of plaque in the gingival area.
To choose the best index for determining plaque status and allowing women to observe plaque biofilm, we need to consider the characteristics of each index. The Plaque Index (PI) specifically measures the thickness of plaque at the gingival area and is designed for plaque detection and assessment. The Gingival Index (GI) measures the severity of gingivitis based on color, consistency, and bleeding on probing of the gingiva. The Decayed, Missing, and Filled Teeth (DMFT) Index assesses the dental caries experience, and the Community Periodontal Index of Treatment Needs (CPITN) is used for the assessment of periodontal health and treatment needs but does not provide a visual for plaque. Therefore, the Plaque Index (PI) would be the best option as it directly measures and enables visualization of plaque, which is helpful in educating on oral hygiene.