What purpose(s) does epinephrine serve when added to a local anesthetic agent?
A) Prolongation of anesthesia
B) Reduction of hemorrhage in field of operation
C) Constriction of blood vessels in area of injection
D) Prevention of toxic effects from too-rapid absorption
E) All of the above
Correct Answer:
Verified
Q30: Terminal deposition for the inferior alveolar nerve
Q31: During the administration of an inferior alveolar
Q32: The problem(s) with topical anesthesia is(are):
A)Dosage control
B)All
Q33: Rapid biotransformation will result in:
A)Increased systemic toxicity
B)Decreased
Q34: The following injection(s) should be administered when
Q36: All of the following statements about intraoral
Q37: Inadvertent rapid intravenous injection of a local
Q38: Amides are inactivated by the enzyme:
A)Plasma cholinesterase
B)Protease
C)Lipase
D)Monoamine
Q39: The maximum safe dose of epinephrine for
Q40: Within seconds following a posterior superior alveolar
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