MDS PREP
In a tooth which has been endodontically treated, there is pain on percussion and slight mobility due to
1. Loose crown
2. Tooth fracture
3. Psychosomatic
4. Eccentric contact
Endodontics
Answer: 4
All of the following conditions are likely to be associated with melaena except
1) Carcinoma of the stomach
2) Carcinoma of the rectum
3) Chronic duodenal ulcer
4) Portal hypertension
General Medicine
Answer: 2
The carbohydrates not associated with dental plaque is
1) Dextrose
2) Levans
3) Glucose
4) Rhamnose
Periodontics
Answer: 4
All of the following may be premonitory symptoms of tetanus except
1) Sleeplessness
2) Anxious expression
3) Urinary incontinence
4) Headche
Oral medicine
Answer: 3
Which of the following should be done during a biopsy examination?
1. Only a small superficial piece of tissue should be removed
2. The tissue should be placed immediately in 10% formalin
3. A horizontal section should be taken without disturbing the base of the lesion, especially in ulcers
4. To avoid bias the pathologist should not be told of the provisional diagnosis
Oral Medicine
Answer: 2
which of the following point is located at geographic center of ramus?
1. Ptm point.
2. Key point.
3. Xi point.
4. Gonion
Which of the following is related to an enzyme deficiency and involves
1. Hypophosphatasia
2. Cyclic neutropenia
3. Juvenile periodontitis
4. Papillion-Lefevre syndrome
Oral Pathology
Answer: 1
Hypophosphatasia is related to an enzyme deficiency.