MDS PREP
Inadvertent displacement of the teeth into inaccessible areas of head and neck can be effectively prevented by
1) Use of prudent surgical technique
2) Use of gauze pharyngeal curtain
3) Evaluation of radiography prior to surgery
4) All of the above
Oral Surgery
Answer: 4
What is the normal ratio of glycine to taurine conjugates of bile acids in the bile?
1) 1:1
2) 2:1
3) 3:1
4) 4:1
The normal ratio of glycine to taurine conjugates of bile acids in the bile is approximately 3:1, reflecting the different conjugation patterns of bile acids.
When with calcium hydroxide pulpotomy, immediate reaction is
1) Formation of dentin bridge
2) Fixation of tissues
3) Severe inflammatory reaction
4) Proliferation of pulp tissue
Pedodontics
Answer: 3
Cranial vault follows the growth curve of
1) Neural tissue
2) Dental tissue
3) Somatic or general tissue
4) Genital
Orthodontics
Answer: 1
Which of the following is likely to occur if the VDO is increased in a cornplete denture patient?
1. Loss of lip fullness
2. Decreased nose-chin distance
3. Clicking of teeth
4. Loss of tone of facial tissues
Prosthodontics
Answer: 3
Which of the following is likely to occur if the VDO is increased in a complete denture patient: clicking of teeth.
The CAD-CAM system uses
1) Cadmium in castings
2) A purcelain furnace with very high temperature
3) A video camera to all the prepared tooth
4) None of the above
Conservative Dentistry
Answer: 3
The CAD-CAM system utilizes digital imaging, often through a video camera or
scanner, to capture the prepared tooth for designing restorations.
Maximum amount of incisor retraction achieved is
1) 7 mm
2) 16 mm
3) 9 mm
4) 26 mm
Orthodontics
Answer: 1
Protamine sulphate reverses the effect of
1) Meperidine
2) Atropine
3) Hepartn
4) Strychnine.
Pharmacology Answer: 3
Heparin-associated thrombocytopenia may be associated with irreversible aggregation of platelets and treating venous thromboembolism. The incidence of thrombocytopenia after administration of LMWH is lower than with standard heparin. Adverse drug reactions like those caused by standard heparin have been seen during therapy with LMWH, and overdose is treated with protamine.