MDS PREP
Psoralen Ultra Violet A (PUVA) therapy is advised in
1. Pemphigus vulgaris
2. Aphthous ulcers
3. Carcinoma in situ
4. ANUG
Oral Pathology
Answer: 1
Which of the following conditions is least likely to show oral manifestations
1) Psoriasis
2) Pemphigoid
3) Periadenitis
4) Behcet"s syndrome
Oral Pathology
Answer: 1
Initiation of dental caries depends upon
1) Formation of large amount of acid
2) Availability of carbohydrate food
3) Viscosity of saliva
4) Localization of acid over tooth surface
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
Criteria which have often been used for the diagnosis of epithelial dysplasia include all of the following, except
1. Increased and particularly abnormal mitosis
2. Loss of polarity and disorientation of cells
3. Poikilokaryosis
4. Basilar hypoplasia
Oral Pathology
Answer: 4
Sjogren"s syndrome includes all except
1. Xerostomia
2. Keratoconjunctivitis
3. Arthritis
4. Lymphoma