01 - Local Anesthetics Flashcards
1
Q
List the Esters
A
Procaine
Tetracaine
Cocaine
2
Q
Esters are metabolized by ______
A
Plasma Esterases
3
Q
Procaine
Amide or Ester
A
Ester
4
Q
Tetracaine
Amide or Ester
A
Ester
5
Q
Cocaine
Amide or Ester
A
Ester
Bonus: Only Vasoconstrictor
8
Q
Lidocaine
Amide or Ester
A
Amide
9
Q
Mepivicaine
Amide or Ester
A
Amide
10
Q
Bupivicaine
Amide or Ester
A
Amide
11
Q
Prilocaine
Amide or Ester
A
Amide
12
Q
Dibucaine
Amide or Ester
A
Amide
14
Q
List the Amides
A
Lidocaine Mepivicaine Bupivicaine Prilocaine Dibucaine
15
Q
Amides are metabolized in the ________
A
Liver
21
Q
High Systemic Levels of LA lead to _______ via _____ & _____
A
Cardiovascular Collapse
via
Myocardial Depression
Hypotensive Shock
22
Q
Toxic Reaction of Prilocaine
A
Methemoglobinemia
aka
Tissue Hypoxia
23
Q
Mechanism of LA
A
Interfere w/Na+ transport into the neuron
Preventing nerve impulses
