Local Anesthesia Board Review Questions with 100% Verified Correct Answers 2024/2025 local anesthesia is the __ - Correct Answers reversible depression of peripheral nerve condition which of the following are characteristics of the "ideal" local anesthetic agents? - Correct Answers absence of allergic reactions, absence of systemic reaction, long duration all local anesthetics produce vasodilation which __ - Correct Answers increases the rate of absorption the greatest percentage of local anesthetics can be found in the __ after absorption into the blood stream - Correct Answers skeletal muscle amide local anesthetic agents are metabolized in the __ - Correct Answers liver which of the following is NOT an indication of CNS toxicity? - Correct Answers unilateral numbness of the tongue the weakest vasoconstrictor used in dentistry is __ - Correct Answers levonordefrin sodium bisulfite is added to anesthetics with vasoconstriction to __ - Correct Answers prolong the shelf life of the solution in the US, local anesthetic cartridges contain a volume of __ - Correct Answers 1.8ml you have just administered an IA injection. The patient experiences pain as you remove the needle.The most likely explanation is: - Correct Answers there is a barb on the end of the needle the greatest efficiency in aspirating is determined by __ - Correct Answers needle gauge what design feature of a syringe is necessary for a syringe to be an aspirating syringe? - Correct Answers the harpoon prilocaine plain has a very __ toxicity - Correct Answers low 1 / 2
at high blood levels of local anesthetic, signs of cardiovascular overdose may include __ - Correct Answers depressed BP for patients with history of heart disease, the maximum number of cartridges of xylocaine 1:100,000 epic is __ - Correct Answers 2 Lidocaine __ - Correct Answers is the gold standard against which all new local anesthetics are measured of the following, the most frequent cause of needle breakage is __ - Correct Answers sudden unexpected patient movement psychogenic responsies __ - Correct Answers can be life threatening the most common psychogenic response is __ - Correct Answers vasodepressor syncope for which of the following injections would topical anesthetic be the LEAST effective? - Correct Answers greater palatine as a rule, topical anesthetic agents __ - Correct Answers are used in greater concentration than injectable anesthetics dyclonine hydrochloride __ - Correct Answers has a long duration of action benzocaine, a topical anesthetic __ - Correct Answers is minimally absorbed which local anesthetic agent can limit the need for post surgical opioid analgesic agents? - Correct Answers bupivacaine your patient has a history of cardiac disease. The cardiologist requests that you do not use a vasoconstrictor. Which local anesthetic agent would be the best choice for scaling and root planing this patient? - Correct Answers 3% mepivacaine
- / 2