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NEETMDS- mcq
MDS PREP
Dental surveyor is used to
1) Measure resiliency of tissues
2) Indicate relative parallelism between two teeth
3) To determine depth of undercut
4) Both B and C
Prosthodontics Answer: 4

In periapical surgery, which of the following flap designs limits access to the operative site and often heals with scar formation
1) Envelope
2) Rectangular
3) Triangular
4) None of the above
Endodontics Answer: 1

The shape of RBC is maintained by
1. Spectrin
2. Ankyrin
3. Fibrin
4. Alpha glycoprotein
Medicine Answer: 1

Following are true for K-type file root canal instrument except 
 1. It is used for machining of dentin
 2. The number of flutes on the blade is more in file than reamer
 3. The file are fabricated from square or triangular crossection wire
 4. Have more flexibility
Endodontics Answer: 1

Optimum orthodontic force, according to Schwartz is
1) 30-60 grams per sq.cm
2) 20-26 grams per sq.cm
3) 20-26 grams per sq.inch
4) 20-26 grams per sq.mm
Orthodontics Answer: 2

Which muscle of the soft palate is not supplied by the pharyngeal plexus?

1. Palatoglossus

2. Musculus uvulae

3. Palatopharyngeus

4. Tensor veli palatine
Anatomy Answer: 4

muscle of the soft palate is not supplied by the pharyngeal plexus is Tensor veli palatine

In FPD, it is better for posterior pontic to avoid contacts in
1) Protrusive contacts
2) Working side contacts
3) Balancing side contacts
4) Centric relation
Prosthodontics Answer: 3

Dental instrument used with a "push" motion is
1) Hoe
2) Chisel
3) Curette
4) Sickle scaler
Periodontics Answer: 2

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