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NEET MDS Quiz - Practice Test
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Practice Test

prosthodontics - 3 Questions

1
Prosthodontics
When recording jaw relations, the danger of displacing the baseplates can be minimized by
1. fabricating wax occlusal rims
2. lining the baseplate with acrylic resin
3. fabricating compound occlusal rims
4. lining the baseplate with zinc oxide-eugenol impression paste

📝 Explanation:

Explanation: Lining the baseplate with zinc oxide-eugenol impression paste provides a more stable and accurate fit during jaw relation records. This material can help capture the contours of the underlying tissues and minimize movement of the baseplate, thus reducing the risk of displacing it during the recording process. The other options may not provide the same level of stability.

2
Prosthodontics
The direction of the resorption of the maxillary ridge 
 1. Downwards and buccally
 2. Upwards and lingually
 3. Downwards and lingually
 4. Upwards and buccally

📝 Explanation:

The direction of the resorption of the maxillary ridge is upwards and lingually.

3
Prosthodontics
After extraction and healing, the maxillary denture encloses severe bony undercuts in both the tuberosities. The best treatment for this condition 
 1. Reduce the undercuts on one side to allow the path of insertion
 2. Reduce both the undercuts so that no bony undercuts exists anywhere on the ridge
 3. Use selective pressure technique to displace the tuberosity
 4. Do the surgical trimming of the ridge and allow the undercuts to exist

📝 Explanation:

After extraction and healing, the maxillary denture encloses severe bony undercuts in both the tuberosities. The best treatment for this condition is to reduce both the undercuts so that no bony undercuts exist anywhere on the ridge.

🎉 Quiz Completed!

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