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NEET MDS Quiz - Practice Test

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periodontics - 3 Questions

1
Periodontics
An enamel pearl located on disal furcation of maxillary molar with furcation involvement can be best treated by 
 1. Flap surgery and odontoplasty
 2. Extraction of tooth
 3. Flap surgery and hemisection
 4. Flap surgery and root amputation

πŸ“ Explanation:

An enamel pearl located on the distal furcation of a maxillary molar with furcation involvement can be best treated by flap surgery and odontoplasty.

2
Periodontics
Which of the following is a magnetized instrument?
1) Schwartz periotrievers
2) Hu-Friedy after five currete
3) Morse sickle scaler
4) Modified Gracey currete

πŸ“ Explanation:

Schwartz periotrievers is the magnetized instrument. They are a set of double-ended, highly magnetized dental instruments used to retrieve broken metal instrument tips from periodontal pockets 


 Schwartz Periotrievers: Double-ended, magnetized design; used for broken tip retrieval.
Hu-Friedy After Five Curette: Modified Gracey design; long terminal shank.
Morse Sickle Scaler: Triangular cross-section; pointed tip for supragingival calculus.
Modified Gracey Curette: Shorter, thinner blade; used for tight tissue adaptation

3
Periodontics
Which of the following is a problem relating to the improper use of a laterally positioned flap employed to cover a dehiscence?
1. Extreme patient discomfort
2. Presence of undetected occlusal trauma
3. Creation of a new dehiscence at the donor site
4. Severe infection

πŸ“ Explanation:

If a laterally positioned flap is not properly designed or secured, it can lead to complications such as tearing or failing to fully cover the dehiscence, potentially causing a new dehiscence at the donor site.

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