The lipid soluble group on an LA molecule:
Too deep or too __ will increase the chance of a hematoma with the PSA.
If a lower molar is not completely numb after an IA, it is likely accessory innervation from this nerve:
Prilocaine is metabolized in the liver, lungs and _____.
You do not want to use epi 1:50,000 on this area of the mouth due to the higher possibility of ischemia.
The charge in Mv of the nerve membrane during the resting state is negative ______.
If bone is contacted too early during an IA, the site probably needs to be ___.
One of the two acceptable LA agents to use during pregnancy.
Ester local anesthetics are metabolized in the ______
This group is added to the LA molecule to make it more water soluble..
Levonodefrin and epinephrine belong to this class of drug:
This acid is added to the LA cartridge and then a salt is formed.
Bupivacaine is the most ______ LA agent on the market, being about 4 times more so than lidocaine.
Prilocaine and articaine have a slightly higher chance of causing this, especially with the IA injection:
This hypersensitivity condition, when it is due to the sulfite agent or the sodium meta-bisulfate, warrants avoiding all local anesthetics that have a vasoconstrictor
This is the only LA agent on the market that is available in formulations with both epi 1:100,000 and epi 1:200,000:
HCL is added to the local anesthetic cartridge so it becomes more ________.
The buccal nerve runs over most anterior portion of this bony structure.
Reduce the MRD dose for debilitated, medically compromised and the ___________
This nerve innervates the lip and chin on one side.
If there is a bifid IA present, the clinician should give an additional injection in this location: