Pain And Anxiety Control Flashcards
1
Q
What makes up the bulk of LA content
A
Sterile water
2
Q
What does the buffering agent in LA do ?
A
Maintains neutral pH level so not to irritate soft tissues
3
Q
What does a vasoconstrictor do in LA
A
Prolongs the action of LA by constricting blood vessels
4
Q
Where is a nerve block placed?
A
The nerve trunk before entering the jaw bone.
