MDS PREP
Orange peel and ground glass radiographic appearance is observed in case of
1. Paget"s disease
2. Ewing"s sarcoma
3. Osteosarcoma
4. Fibrous dysplasia
Orange peel and ground glass radiographic appearance is observed in fibrous dysplasia.
Which of the following is most sensitive to radiation induced cancer
1. Nerves
2. Female breast
3. Thyroid
4. Skin
Oral Pathology
Answer: 2
The female breast is most sensitive to radiation-induced cancer.
A 30-year-old woman presents with recurrent spontaneous abortions and recurrent thrombosis; her symptoms are most likely due to a deficiency of which substance?
1) PA inhibitors
2) Plasmin
3) Protein C
4) Thrombin
General Pathology
Answer: 3
A deficiency of Protein C can lead to recurrent spontaneous abortions and thrombosis due to impaired regulation of coagulation.
Quantity of current can be increased by
1. Increased milliamperage
2. Increased time
3. Increased tube current
4. All of the above
Oral Pathology
Answer: 4
Quantity of current can be increased by increasing milliamperage, time, and tube current.
X-rays films are insensitive to which light
1. Yellow and red
2. Red
3. White
4. Blue and green
X-ray films are insensitive to yellow and red light.
The deficiency of which of the following vitamins does not affect tooth development
1. Vit A
2. Vit D
3. Vit C
4. Vit K
Oral Pathology
Answer: 4
Vitamin K deficiency does not affect tooth development.
In the context of autoimmune diseases, which autoantibody is primarily associated with rheumatoid arthritis?
1) Anti-acetylcholine receptor antibody
2) Anti-double stranded DNA antibody
3) Anti-histone antibody
4) Rheumatoid factor
Rheumatoid factor is the autoantibody primarily associated with rheumatoid arthritis, indicating an autoimmune response.
Which of the following are characteristic feature of cherubism
1. Premature exfoliation of primary teeth
2. Hypoplastic defects
3. Progressive painless symmetric swelling of cheek bones
4. A + C
Oral Pathology
Answer: 4
Progressive painless symmetric swelling of cheek bones is a characteristic feature of cherubism.