Esters local anesthetics - Study guides, Class notes & Summaries

OMSA 2024 STUDY SET EXAM beta one - CORRECT ANSWER-heart beta two - CORRECT ANSWER-lungs pathway of conduction system - CORRECT ANSWER-SA node, AV node, Bundle of His, Purkinje fibers Amides (local anesthetics) - CORRECT ANSWER-Lidocaine, mepIvacaIne, bupIvacaIne Esters (local anesthetics) - CORRECT ANSWER-Procaine Cocaine-topical Tetracaine Benzocaine Benzodiazepines Reversal agent-diazepam (Valium) Midazolam (versed) - CORRECT ANSWER-Flumazenil (Romazicon) Barbiturates - CORRECT...

Local Anesthetics Local anesthetics are weak bases, which need a basic environment to diffuse into the cell, and act on inactivated Na channels Esters, which are metabolized by esterases (individuals can be fast or slow metabolizers) 1. cocaine or prococaine - also a NE reuptake blocker, stimuating Alpha 1 receptors Amines, which are metabolized by liver produced amidases 2. lidocaine 3. articaine the only lipid soluble, so it can move through the membrane. 4. bupivacaine

Where does the mandibular nerve pass through in the skull? - Foramen Ovale What is the maxillary division of the trigeminal nerve? - Sensory Which nerve is NOT associated with the mandibular nerve branch? - Infraorbital nerve Which teeth does the PSA injection innervate? - 1st, 2nd, and 3rd maxillary molars * Does not innervate the mesiobuccal cusp of the maxillary 1st molar Which injection is needed to anesthetize linguals of maxillary anteriors? - Nasopalatine Which injections are needed...

Local Anesthesia Practice Exam 2023 Review Update The mandibular division of the fifth cranial nerve passes through what foramen? - Answer-Foramen Ovale The nasopalatine nerve passes through the: - Answer-Incisive foramen The maxillary division of the fifth cranial nerve is: mixed sensory and motor sensory only motor only - Answer-sensory only Which of the following is NOT associated with the mandibular division of the fifth cranial nerve: Inferior Alveolar Long Buccal Lingual Nas...

WREBIf an injection is done 2x and still doesn't produce pain control, why is that? - correct answer Lower pH of tissue, edema, hemorrhage or transudation of surrounding areas. Why is anesthesia not as effective when there is an infection? - correct answer pH of tissues is too low to allow anesthetic to penetrate the nerve. What is the largest fiber with the most rapid conducting axons and transmits SHARP dental pain? - correct answer an A Fiber What fibers are not involved in dental ...

CDCA local anesthesia exam review Questions and Answers 2023 which has thicker cortical plate, maxillary or mandibular? mandibular (this decreased the amount of the local anesthesia molecules that can penetrate to nerves during infiltration injections) due to the thickness of cortical bone, which is a good option for local anesthetic in the mandibular arch during infiltrations? Articaine (Septocaine) is sometimes effective for mand. infiltrations (4% vs. 2% for lidocaine) due to the in...

DAANCE 2023/2024 EXAM WITH CORRECT ANSWERS Hypoxia - CORRECT ANSWER-Deficiency of oxygen in body tissue Give oxygen prior to anesthesia Laryngospasm - CORRECT ANSWER-Reflex of vocal cords to prevent passage of foreign material (blood/saliva). Treatment of laryngospasm - CORRECT ANSWER-1. 100% O2 2. Suction 3. Administer succinylcholine (10-20mg) IV (may precipitate Malignant Hyperthermia) * In children, succinylcholine should be given with atropine * Deepen anesthesia (case by case s...

Local Anesthesia Practice Exam| 53 latest questions and answers The mandibular division of the fifth cranial nerve passes through what foramen? - Foramen Ovale The nasopalatine nerve passes through the: - Incisive foramen The maxillary division of the fifth cranial nerve is: mixed sensory and motor sensory only motor only - sensory only Which of the following is NOT associated with the mandibular division of the fifth cranial nerve: Inferior Alveolar Long Buccal Lingual Nasopalat...

DAANCE- Module 3- Anesthetic Drugs & Techniques Anesthesia and Pharmacology Terminology - Brevital (Sodium Methohexital): ️ Primary anesthetic agent introduced in the 1960s. - Balanced Anesthesia: ️ Use of several agents together to achieve desired effects. - Basic Requisites of an Anesthetic: ️ Lack of toxicity, non-flammable, non-addictive, minimal allergenicity. - Analgesia: ️ Given to feel no pain (e.g., Fentanyl and Local anesthetics). - Amnesia: ️ Induced by benzodiazepines (...

analgesia vs anesthesia  Analgesia = lack of pain Anesthesia = lack of sensation List of inhaled anesthetics  -haloth*ane*  -isoflur*ane*  -sevoflur*ane*  -nitrous oxide (laughing gas) List of IV anesthetics  -barbiturates  -benzos  -propofol  -etomidate  -opioids  -ketamine ~ 1 ~ for inquiry mail me @ Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025 List of *Local anesthetics*  -*Esters*: procaine & tetracaine  -*A...