Multiple Choice
Complete the sentence with the MOST accurate phrase. Local anesthetics______________________.
A) Combine lipid-soluble acids and basic esters
B) Form water-soluble salts with strong acids, which are unionized
C) Dissociate in the tissues, liberating free base, which can diffuse through the nerve membrane
D) Form amides, which transform to esters in tissues
E) Are synthetic and do not contain amino groups
Correct Answer:
Verified
Correct Answer:
Verified
Q40: During the administration of an inferior alveolar
Q41: Which of the following regarding the palatal-anterior
Q42: Local anesthetic agents prevent depolarization by:<br>A)Blocking the
Q43: Rapid biotransformation will result in:<br>A)Increased systemic toxicity<br>B)Decreased
Q44: Tissues with higher pH will cause:<br>A)Rapid hydrolysis
Q45: All of the following statements about intraoral
Q46: Which of the following would be the
Q47: The following injection(s) should be administered when
Q48: All of the following statements about intraoral
Q50: Amides are inactivated by the enzyme:<br>A)Plasma cholinesterase<br>B)Protease<br>C)Lipase<br>D)Monoamine