An impression tray should be sufficiently deep to allow _____ mm of material between the tray and the incisal or occlusal edges of the teeth.
A) 0.5 to 1
B) 2 to 3
C) 4 to 5
D) 6 to 7
Correct Answer:
Verified
Q11: Which of the following is not considered
Q12: Legally,who can take final impressions?
A)Dentist
B)Dental hygienist
C)Dental assistant
D)Laboratory
Q13: Which type of impression is taken to
Q14: Which type of elastomeric material has the
Q15: Why would a dentist request preliminary impressions?
A)To
Q17: What are the three classifications of impressions
Q18: Which material is the most durable for
Q19: Which of the following is not true
Q20: Which of the four types of elastomeric
Q21: What percent relative humidity is preferred for
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