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change in soft tissue consistency that is firm is most consistent with:
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The pontic design of choice in the appearance zone of maxillary and
mandibular bridge:
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It is advisable not to wear latex gloves when manipulating
what kind of impression material?
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Leaving excess temporary cement in the gingival sulcus may result in
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One of the chief disadvantages of using polyether impression material is its
a. Poor dimensional stability
b. Poor odor and taste
c. Weak tear resistance
d. Hydrophobicity
Ans : b
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The chief advantage of zinc phosphate is its
a. Good compressive strength
b. Lack of irritation to the pulp
c. Film thickness
d. Low solubility
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+1
ب ملزمة يكولي ما يتفاعل ويا inorganic material و بالأجوبة نموذجية مختارلي d
يا ربّ باجر أسئلة واضحة، مباشرة، وخالية من الأخطاء.. أسئلة تفتح النفس وتجبر الخاطر. 🤍
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In cold lateral compaction technique, the critical step that enhances the sealing
ability at the apical area of the root canal is______
a. Heating the spreader
b. Creating a definite apical stop
c. Tug back resistance of the master cone
d. Using an electrically heated plugger
e. Applying lateral pressure when inserting the master cone
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A tooth with ------ may have bone loss along the root and affects
the pulp and periodontal tissue. Treatment is extraction of the tooth due to the poor prognosis of the condition.
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A bridge with two-pontic span will bend ---times more than a
single-pontic span.
