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NEET MDS Quiz - Practice Test

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Oral Pathology - 3 Questions

1
Oral Pathology
The odontoma which resembles anatomy of normal teeth is a
1) Composite odontoma
2) Compound odontoma
3) Complex odontoma
4) Complex compound odontoma

📝 Explanation:

A compound odontoma is a type of odontogenic tumor that consists of multiple small tooth-like structures (denticles) and resembles the anatomy of normal teeth. In contrast, a complex odontoma has a more disorganized structure and does not resemble normal teeth.

2
Oral Pathology
A five-year-old child presents with chronic bed wetting and bilateral loose deciduous first molars. His mother says that she wants to drink water several times during each night. Which of the followingis the most likely diagnosis? 
 1. Hand-Schuller-Christian disease
 2. Marble bone disease
 3. Nieman-Pick disease
 4. Polyostotic fibrous dysplasia

📝 Explanation:

The most likely diagnosis for the child is Hand-Schuller-Christian disease, which can cause chronic bedwetting and dental issues.

3
Oral Pathology
Metastatic disease to the oral region is most likely to occur in which of the following locations?
1) Tongue
2) Posterior maxilla
3) Posterior mandible
4) Floor of the mouth

📝 Explanation:

Metastatic disease in the oral cavity typically occurs in the posterior mandible. This is because the bone in this area is relatively porous and has a rich blood supply, making it more susceptible to the spread of cancer cells from distant sites in the body.

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