What is the most likely cause of unilateral failure of a nasopalatine nerve block?
A) Use of an extra-short needle
B) Inadequate volume of anesthesia
C) Opposite wall of canal is not contacted with needle
D) Backflow of solution along the needle pathway
Correct Answer:
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Q33: Which of the following statements is true
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Q36: Which of the following represents the correct
Q37: Which statement describing the injection steps for
Q39: Which of the following is the best
Q40: Which structures are not anesthetized by the
Q41: Which statement best describes the needle pathway
Q42: What is the correct penetration depth for
Q43: Which needle is commonly used for a
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