The purpose of aspirating before injecting a local anesthetic solution is to prevent:
A) Allergic reactions
B) Intravascular injections
C) Traumatic injections
D) Trismus
Correct Answer:
Verified
Q11: Local anesthetic agents prevent depolarization by:
A)Blocking the
Q12: All of the statements concerning local anesthetic
Q13: Lidocaine is metabolized primarily in the:
A)Liver
B)Kidney
C)Plasma
D)Bloodstream
Q14: It takes 2 minutes to deliver 1.8
Q15: Complete the sentence with the MOST accurate
Q17: How does a nerve conduct an impulse?
A)By
Q18: Once the minimal threshold stimulus has been
Q19: All of the following statements about local
Q20: The gauge of a dental needle MOST
Q21: How many milligrams of epinephrine are in
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