MDS PREP
Instrumentation zone in periodontal therapy is
1. The portion of the tooth where calculus (or) necrotic cementum is found
2. CE junction
3. Exposed root surfaces
4. Deep periodontal pocket
Periodontics
Answer: 1
The instrumentation zone in periodontal therapy is the portion of the tooth where calculus or necrotic cementum is found.
The most important objective in equilibrating the natural dentition is to
1. ensure balance in eccentric movements
2. narrow the occlusal table
3. achieve a more favorable distribution of occiusal forces
4. eliminate open contacts and prevent food impaction
Periodontics
Answer: 3
Equilibration aims to distribute occlusal forces evenly across the dentition to
prevent excessive stress on individual teeth, thereby reducing the risk of
mobility, wear, and periodontal issues.
Plasma cell gingivitis is seen in individuals having the habit of chewing which of the following types of flavoured chewing gum?
1. Peppermint flavoured
2. Clove flavoured
3. Cinnamon flavoured
4. Banana flavoured
Periodontics
Answer: 1
Plasma cell gingivitis is seen in individuals who chew peppermint-flavored chewing gum.