TETRACAINE Flashcards
1
Q
Class
A
Local Anesthetic
2
Q
MOA
A
Blocks initiation of nerve impulses via decreasing the neuronal membrane’s permeability to sodium, potassium.
3
Q
Dosing
A
1-2 drops
4
Q
Onset
A
30 seconds
5
Q
Duration
A
30 min
6
Q
ADR’s
A
Chemosis
Conjunctival Erythema
7
Q
Contraindications
A
Prolonged use
Hypersensitivity to esther anesthetics
