In the presence of an acidic environment,such as infection or inflammation,the amount of free base is reduced;therefore _____ of the local anesthetic is in the ionized form,making anesthesia _____ difficult.
A) more;more
B) more;less
C) less;more
D) less;less
Correct Answer:
Verified
Q1: Which of the following local anesthetic agents
Q3: The following states are characteristics of the
Q4: Addition of vasoconstrictor to local anesthetic (1)reduces
Q5: The correct ADA color code for articaine
Q6: Amide local anesthetics are metabolized
A)by being hydrolyzed
Q7: Which of the following components of an
Q8: Reducing the rate of systemic absorption of
Q9: Repolarization of a nerve occurs by
A)influx of
Q10: All of the following are characteristics of
Q11: Local anesthetics cross
A)the placenta and blood-brain barrier.
B)the
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