The addition of sodium bisulfite preservative can reduce the efficiency of the quaternary amine to dissociate into the uncharged tertiary amine base necessary to penetrate the lipid rich membrane of nerve because the preservative can increase the pH of the anesthetic solution.
A) Both the statement and reason are correct and related.
B) Both the statement and reason are correct but NOT related.
C) The statement is correct,but the reason is NOT.
D) The statement is NOT correct,but the reason is correct.
E) NEITHER the statement NOR the reason is correct.
Correct Answer:
Verified
Q21: A 1:100,000 dilution of epinephrine for obtaining
Q22: The undesirable effects of epinephrine are short
Q23: The absorption of epinephrine is retarded because
Q24: What inactivates epinephrine once it is in
Q25: Which local anesthetic would be appropriate for
Q27: For all of the following conditions the
Q28: Which of the following vasoconstrictors are NOT
Q29: More concentrated formulations of epinephrine are safer
Q30: How long do adverse effects of vasoconstrictors
Q31: What effect does the endogenous release of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents