MDS PREP
A patient on warfarin sodium following myocardial infarction reports for an oral surgical procedure. Which one of the following laboratory tests should be preferred to ascertain the fitness
1. Prothrombin time
2. Tourniquet time
3. Clotting time
4. Bleeding time
Oral Pathology
Answer: 1
Prothrombin time should be preferred to ascertain fitness for extraction in a patient on warfarin.
Patient giving history of thrombocytopenic purpura reports for extraction. What could be the most common postoperative complication?
1. Oedema
2. Haemorrhage
3. Infection spreading through tissue spaces
4. Dry socket
Oral Pathology
Answer: 2
The most common postoperative complication in thrombocytopenic purpura is hemorrhage.
Which of the following proteins is most likely under-expressed in this boy?
1) Late complement components
2) Transcobalamin II
3) Integrins
4) ?2-globulins
General Pathology
Answer: 3
Integrins are likely under-expressed in this boy, as they play a crucial role in cell adhesion and signaling, and their deficiency can lead to various immunological issues.
Diabetes insipidus, exophthalmous and radiolucent bone defects within the skull are most suggestive of which of the following conditions
1. Sickle cell anaemia
2. Niemann-pick disease
3. Letterer-Siwe disease
4. Hand-Schuller-Christian disease
Oral Pathology
Answer: 4
Diabetes insipidus, exophthalmos, and radiolucent bone defects suggest Hand-Schuller-Christian disease.
Most radioresistant cells are
1. Lymphocytes
2. Granulocytes
3. Muscle cells
4. Connective tissue cells
Oral Pathology
Answer: 3
Muscle cells are the most radioresistant cells.
Fat Embolism is diagnosed by -
1. Fluffy Exudates in Retina
2. Fat Droplets in Sputum
3. Fat droplets in Urine
4. All of the above
Pathology
Answer: 4
Fat Embolism is diagnosed by -
1. Fluffy Exudates in Retina
2. Fat Droplets in Sputum
3. Fat droplets in Urine
The Maximum penetration among the following is seen with which ray
1. Alpha
2. Beta
3. Gamma
4. Electron beam
Oral Pathology
Answer: 3
Gamma rays have the maximum penetration among the listed types of radiation.
Which of the following diseases are characterized by absence of lamina dura, hypocalcified dentine, elongated pulp horns, periapical infection with multiple periapical fistulas
1. Paget"s disease
2. Primary hyperthyroidism
3. Vit D resistant rickets
4. Hypophosphatasia
Oral Pathology
Answer: 3
Vitamin D resistant rickets is characterized by absence of lamina dura and hypocalcified dentine.