JPID - Vol 05 - Issue 03

Quiz 6

*Arya Sudarsanan MDS
* Prosthodontics & Crown And Bridge

  1. Gnathodynamometer is used to record
    1. Biting force
    2. Centric relation
    3. Vertical dimension
    4. Camper’s plane


  2. During post dam recording, the patient head should be tilted downwards by
    1. 10°
    2. 20°
    3. 30°
    4. 40°


  3. Which gauge is used to record the measurements between borders of maxillary and mandibular dentures?
    1. Will’s gauge
    2. Boley’s gauge
    3. Leaf gauge
    4. Strain gauge


  4. Masseter is a powerful muscle because it has:
    1. Multiple tendinous septa
    2. Unique bone attachment
    3. Bipennate arrangement of fibres
    4. Multipennate arrangement of fibres


  5. Which muscle plays an important role in establishing neutral zone?
    1. Masseter
    2. Buccinator
    3. Temporalis
    4. Levator labii superioris


  6. Patient is wearing a new denture for last 3 months. Patient complaints of burning sensation on the palatal mucosa. Denture should be relieved at:
    1. Frenum
    2. Labial flange
    3. Post dam area
    4. Incisive foramen


  7. Lingual extension of mandibular impression be tested by
    1. Functional movements of facial muscles
    2. Functional movements of tongue
    3. Vigorous extreme movements of tongue
    4. Lateral and protrusive movement of mandible


  8. According to Atwood classification of residual ridges, which is the least favourable ridge?
    1. High well rounded
    2. Knife edge
    3. Low well rounded
    4. Depressed


  9. In the treatment of abused tissues in a patient with existing dentures, the first step is to
    1. Reline the dentures
    2. Educate the patient
    3. New denture fabrication
    4. Excise the abused tissues


  10. Semi anatomic teeth have cuspal angulation of
    1. 30°
    2. 25°
    3. 20°
    4. 15°


ANSWERS

  1. a
  2. c
  3. b
  4. d
  5. b
  6. d
  7. b
  8. b
  9. b
  10. c

JPID – The journal of Prosthetic and Implant Dentistry / Volume 5 Issue 0 / 

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