MDS PREP
High labial-bow is mainly used
1) To move anterior teeth lingually
2) As extraoral anchorage
3) To carry auxillary springs
4) To keep lips away from teeth
Orthodontics
Answer: 3
Which is a hybrid instrument
1) Headstroem or H-files
2) Unifile
3) Flexofile
4) U-file
Endodontics
Answer: 3
Which of the following can be considered as "finger prints" analage in dentition
1) Incremental lines
2) Secondary dentin
3) Pattern of attrition
4) Transparency of root
Community Dentistry
Answer: 1
The time gap between appearance of Koplik's spot and cutaneous rash in measles is:
1. 24 Hrs.
2. 3-4 days.
3. 2 weeks.
4. 10 Days.
Oral Medicine
Answer: 2
Untrue of Papillon-Leferve syndrome is
1. Autosomal recessive condition
2. Papoilon-Leferve syndrome without periodontitis is called MELEDA
3. Bacteriology of periodontitis in this syndrome similar to juvenile periodontitis
4. All of the above
Periodontics
Answer: 3
The blood product of choice for treatment of haemophilics is
1) Fresh blood
2) Cryoprecipitate
3) Fresh frozen plasma
4) Plasma
Oral Surgery
Answer: 2
A patient with type 2 diabetes mellitus is prescribed glimepiride. What is the primary mechanism of action of glimepiride?
(1) Stimulation of insulin secretion
(2) Inhibition of insulin secretion
(3) Increased peripheral glucose utilization
(4) Inhibition of gluconeogenesis
Glimepiride is a sulfonylurea medication that stimulates insulin secretion from pancreatic beta cells by closing ATP-sensitive potassium channels and causing depolarization, leading to calcium influx and insulin release.
What is a notable drawback of using silk sutures in oral surgical
procedures?
1) Difficulty in knot tying
2) High cost
3) Poor retention of tensile strength
4) Significant tissue reaction
Oral and Maxillofacial Surgery Answer: 4
Silk sutures are known to provoke a moderate to
high tissue reaction, which is not ideal in oral surgery where minimal tissue
response is preferred for optimal healing.