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NEETMDS- Oral Pathology mcq
MDS PREP
In AIDS, hairy leukoplakia is found most commonly in which location
1) Hard palate
2) Buccal mucosa
3) Lateral border of tongue
4) Soft palate
Oral Pathology Answer: 3

In Erythema migrans, which papilla of tongue are absent:

1. Fungiform.
2. Foliate.
3. Filliform.
4. Circumvallate.
Oral Pathology Answer: 3

Which of the following is an endogenous infection 
 1. ANUG
 2. Candidiasis
 3. Actinomycosis
 4. All of the above
Oral Pathology Answer: 4

Microscopically Ewing"s sarcoma exhibits all of the following, except
1) Solid sheets or masses of small round cells
2) Many tiny vascular channels
3) Numerous multinucleated giant cells
4) Necrosis
Oral Pathology Answer: 3

A union of the roots of adjacent teeth through the cementum is referred to as  
1. Fusion
2. Sclerosis
3. Gemination
4. Concrescence
Oral Pathology Answer: 4

Caries, all are true except 
 1. Lactobacillus is main causative organism in plaque
 2. Smooth surface caries occurs due to Streptococcus mutans
 3. Pit and fissure caries can be prevented by using pit and fissure sealants
 4. None of the above
Oral Pathology Answer: 1

Christmas disease is
1. hemophilia A
2. hemophilia B
3. hemophilia C
4. vascular hemophilia
Oral Pathology Answer: 2

Positive pathergy test is seen in 
 1. Sarcoidosis
 2. Histoplasmosis
 3. Candidiasis
 4. Behcet"s disease
Oral Pathology Answer: 4

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