MDS PREP
Precocious puberty is most characteristic of which of the following/
1. Jaffe"s syndrome
2. Monostotic fibrous dysplasia
3. Polyostotic fibrous dysplasia
4. Albright"s syndrome
Oral Pathology
Answer: 4
Precocious puberty is most characteristic of Albright's syndrome.
Agranulocytosis may involve early lesions of the oral mucosa and the gingiva that are non-spcific but resemble
1. Erythematous stomatitis
2. Acute herpetic stomatitis
3. Necrotizing ulcerating gingivitis
4. Non specific vesiculobullous stomatitis
Oral Pathology
Answer: 3
Agranulocytosis may resemble necrotizing ulcerative gingivitis.
Quantity of the X-ray beam is governed by
1. kVp
2. mAs
3. Filament current
4. Length of the X-ray tube
Oral Pathology
Answer: 1
Quantity of the X-ray beam is governed by mAs (milliampere-seconds).
When treated with simple curettage which odontogenic tumour is most likely to recur
1) Complex odontoma
2) Compound odonotoma
3) Odentogenic myxoma
4) Ameloblastic fibroma
Oral Pathology
Answer: 3
Explanation: Odontogenic myxoma is known for its aggressive behavior and tendency to recur after treatment, including curettage. It is a benign but locally invasive tumor, and simple curettage often does not remove the entire tumor, leading to recurrence.
The maximum permissible dose of radiation to the operator of an X-ray machine is
1. 0.05 rem per year
2. 0.5 rem per year
3. 5.0 rem per year
4. 50 rem per year
Oral Pathology
Answer: 3
The maximum permissible dose of radiation to the operator of an X-ray machine is 5.0 rem per year.
The most common intraoral location for a pigmented nevi is the
1. Hard palate
2. Soft palate
3. Buccal mucosa
4. Floor of mouth
Oral Pathology
Answer: 1
The most common intraoral location for a pigmented nevus is the hard palate.
Radiation dose to patient can be reduced by all of the following except
1. Speed films
2. Filters
3. By increasing target-object distance
4. Decreasing kilovoltage potential
Radiation dose can be reduced by using speed films, filters, and increasing target-object distance.
Dentinogenesis imperfecta is always associated with osteogenesis imperfecta in
1. Type I
2. Type II
3. Type III
4. All of the above
Oral Pathology
Answer: 1
Dentinogenesis imperfecta is always associated with osteogenesis imperfecta in Type I.