Which of the following hand files has its spiral edges arranged so that cutting occurs only on the pulling stroke,making the dentinal walls smooth and easier to fill?
A) Broach
B) K-type
C) Hedstrom
D) Reamer
Correct Answer:
Verified
Q2: Which vitality test is the least useful?
A)Heat
B)Cold
C)Percussion
D)Electronic
Q5: If a tooth has a necrotic pulp,it
Q6: The two types of tests that the
Q7: Pulpal nerve damage can occur from:
A)physical irritation.
B)trauma.
C)poor
Q8: When the pulp displays symptoms of lingering
Q9: The process used to remove bacteria,necrotic tissue,and
Q12: The natural rubber material used to obturate
Q13: The most common symptom of pulpal damage
Q14: Common signs and symptoms of pulpal nerve
Q15: Symptoms that are described by the patient
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