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NEET MDS Quiz - Practice Test
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Practice Test

State PSC PYQ - 3 Questions

1
State PSC PYQ
In necrotising ulcerative periodontitis NUP, absence of periodontal pocketing despite attachment loss is due to:
1) Gingival overgrowth masking attachment loss
2) Tissue necrosis leading to gingival margin recession
3) Proliferation of subepithelial lymphocytes
4) None of the above

πŸ“ Explanation:

Necrosis causes gingival recession, so attachment loss occurs without pocket formation.

2
State PSC PYQ
Which of the following is a diagnostic feature of aggressive periodontitis?
1) Severe bone loss with minimal plaque accumulation
2) Presence of deep pockets in all areas
3) Increased mobility of teeth without clinical signs
4) Widespread gingival recession

πŸ“ Explanation:

Aggressive periodontitis is characterized by rapid attachment loss and bone destruction, but the amount of microbial deposits (plaque and calculus) is typically inconsistent with the severity of the destruction, often appearing minimal. The other options (deep pockets in all areas, increased mobility without clinical signs, widespread gingival recession) are general signs of periodontal disease but not specific diagnostic features that differentiate aggressive from chronic forms.

3
State PSC PYQ

What is a significant factor contributing to necrotising periodontal diseases?

  1. Poor oral hygiene
  2. Lack of regular dental care
  3. Emotional stress
  4. Low sugar diet

πŸ“ Explanation:

Emotional stress is a significant contributing factor to necrotising periodontal diseases (NPD) as it can suppress the immune system, making an individual more susceptible to bacterial infections and impairing the body's ability to fight off the disease. Other factors like poor oral hygiene and lack of regular dental care are also involved, but stress is a key predisposing factor. 

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