
Prostho Quiz - Lecture 2
Quiz by Vinay Sivaswamy
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- Q1
Which anatomic landmark causes excessive salivation if NOT relieved?
Genial tubercles
Postdam
Fovea palatini
Hamular notch
15s - Q2
What is the primary mechanism of upper denture retention?
Palatal throat form
Lateral throat form
Undercuts
Peripheral seal
15s - Q3
Which muscle elevates the floor of the mouth?
Genioglossus
Palatoglossus
Mylohyoid
Levator anguli oris
15s - Q4
Which method of impression making relies on the patients' mouth movements?
Dynamic impressions
Myostatic impressions
Functional impressions
Manual impressions
15s - Q5
What is the name of the instrument used to identify posterior vibrating line?
T-burnisher
Ball burnisher
Roach instrument
Fischer instrument
15s - Q6
Which ONE of the following is a mechanical method of denture retention?
Peripheral seal
High cohesion
Serous saliva
Undercuts
15s - Q7
Which ONE among the following reduces denture retention?
High surface tension
High cohesion
High adhesion
High capillary attraction
15s - Q8
What is the shape of the anterior vibrating line?
Gothic arch
Curved shape
Bow shaped
Truncated shape
15s - Q9
Which of the following is a stress bearing area in the mandible?
Order 3 ridge
Order 1 ridge
Order 2 ridge
Order 4 ridge
15s - Q10
Which of the following material is used for master impressions of complete dentures?
Addition silicone
Impression plaster
Condensation silicone
Polyether
15s