MDS PREP
ANUG is caused by
1. Borrelia vincenti and Fusobacterium
2. Actinomycetam comitans
3. Actinomyces naeslundii
4. Streptococcus mutans
ANUG is caused by Borrelia vincenti and Fusobacterium.
The first sequential step in osseous resection technique
1. Vertical grooving
2. Radicular blending
3. Flattening interproximal bone
4. Gradualising marginal bone
Periodontics
Answer: 1
The first sequential step in the osseous resection technique is vertical grooving.
After PD surgery immediate recall of patient is done after
1) 1 week
2) 2 week
3) 3 week
4) 4 week
Periodontics
Answer: 1
Following periodontal surgery, a one-week recall is standard practice to
evaluate the surgical site, ensure proper healing, and address any immediate
postoperative concerns.
At 6-years-age interdental papillary necrosis, ulceration, pain, bleeding and pseudomembrane formation is seen in
1. Herpetic gingivostomatitis
2. ANUG
3. Erythema multiforme
4. Streptococcal gingivostomatitis
Periodontics
Answer: 2
At 6 years of age, interdental papillary necrosis, ulceration, pain, bleeding, and pseudomembrane formation is seen in ANUG.
Local irritating factors in gingiva are most likely to give rise to
1. Pyogenic granuloma
2. Generalized fibrous hyperplasia of gingiva
3. Mucosal cubblestoning
4. Periapical abscess
Periodontics
Answer: 1
Local irritating factors in the gingiva are most likely to give rise to pyogenic granuloma.
Efficient way of calculus removal is
1) A relaxed instrument grasp and light lateral working strokes
2) A tight instrument grasp and light lateral working strokes
3) A tight instrument grasp and firm lateral working strokes
4) None of the above
Periodontics
Answer: 3
Explanation:
For effective calculus removal, a tight instrument grasp combined with firm lateral working strokes is essential. This technique allows for better control and application of force, which is necessary to effectively dislodge calculus from the tooth surface.
ANUG affects the
1. Attached gingiva
2. Marginal gingiva
3. Alveolar mucosa
4. Interdental papilla
Periodontics
Answer: 4
ANUG primarily affects the interdental papilla.
Secondary occlusal traumatism is least likely to be associated with
1. inflamed gingiva
2. bruxism
3. tooth mobility
4. migration of teeth
Periodontics
Answer: 1
Secondary occlusal trauma primarily relates to occlusal discrepancies or effects
on tooth mobility due to periodontal attachment loss rather than localized
gingival inflammation alone.