NEET MDS Quiz - Practice Test

1

Endodontics

Condensing osteitis is most commonly associated with which of the following clinical scenarios?

1) Acute pain and swelling in the maxillary anterior region

2) Asymptomatic radiopacity at the apex of a mandibular first molar

3) A vital tooth with no history of caries

4) Rapid bone destruction and pus discharge�

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Condensing osteitis (focal sclerosing osteomyelitis) is a radiopaque lesion representing a localized bony reaction to a low-grade inflammatory stimulus. It most frequently affects the mandibular first molar in young patients and is typically asymptomatic, discovered incidentally on radiographs.

2

Endodontics

There is a real relationship between the incidence of fractured anterior teeth and the
1) Caries in those teeth
2) Hardness of the enamel
3) Hardness of the dentin
4) Protrusion of those teeth

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

The protrusion of anterior teeth can increase the risk of fractures due to their position and exposure to occlusal forces. Protruded teeth are more susceptible to trauma and stress during biting and chewing, which can lead to fractures. Additionally, protruded teeth may not have adequate support from adjacent teeth, further increasing their vulnerability to fracture.

3

Endodontics

First line of treatment in the case of an acute apical abscess with swelling is
1. Establish drainage
2. Prescribe antibiotics
3. Prescribe analgesics
4. No treatment, reassurance

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Establishing drainage is the first priority in acute apical abscess with swelling. This can be through pulp chamber access, incision and drainage, or extraction - whichever provides fastest drainage and pressure relief.

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