A negative result on an aspiration test during local anesthetic administration indicates that the needle tip is not within the lumen of a blood vessel and that the drug may be administered.
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Q1: Most amide local anesthetics undergo biotransformation in
Q2: _ injections usually possess the greatest potential
Q3: Which of the following is the longest-acting
Q4: In the United States,1.8 mL of 2%
Q5: Biotransformation of a drug occurs during:
A)absorption
B)distribution
C)metabolism
D)excretion
Q6: As the patient becomes more acidotic during
Q8: Full-mouth anesthesia may be achieved in an
Q9: Which of the following body systems is
Q10: Which is the most common cause of
Q11: Administration of a full 1.8-mL cartridge of
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