Esters local anesthetics - Study guides, Class notes & Summaries

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 ...

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 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...

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 (...

Where mandibular nerve passes through in the skull - Foramen Ovale Where nasopalatine nerve passes through - Incisive Foramen Maxillary division of Trigeminal Nerve is - Sensory Nerve NOT associated with the mandibular nerve branch - Infraorbital nerve Teeth that PSA innervates - 1st, 2nd, and 3rd maxillary molars, but may not innervate MB root of the maxillary 1st molar What injection is needed to anesthetize linguals of max anteriors - Nasopalatine What inje...

Anesthesia Mock Exam 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? - Nasopalati...

CDCA Exam Questions and Answers 100% Correct CDCA Exam Questions and Answers 100% Correct Esters - ANSWER-What local anesthetic is metabolized by pseudocholinesterase? In the blood plasma by the enzyme pseudocholinesterase - ANSWER-Where are ester local anesthetics hydrolyzed? Liquid alcohol - ANSWER-Which antiseptic should not be used? None of the above - ANSWER-Before using a cartridge you should: 1) wipe it with disinfectant 2) soak it in alcohol 3) autoclave it and or steri...

DAANCE PRACTICE TEST EXAM 2023/2024 The "T" wave on an ECG tracing is evidence of what change in polarization? - CORRECT ANSWER-Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea? - CORRECT ANSWER-The epiglottis Which structure is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position? - CORRECT ANSWER-The tongue What i...

CDCA exam Questions and Answers Graded A+ Esters What local anesthetic is metabolized by pseudocholinesterase? In the blood plasma by the enzyme pseudocholinesterase Where are ester local anesthetics hydrolyzed? Liquid alcohol Which antiseptic should not be used? None of the above Before using a cartridge you should: 1) wipe it with disinfectant 2) soak it in alcohol3) autoclave it and or sterilize it? Harpoon What part of the syringe indicates that it is an ...

How much anesthetic should be deposited when administering the PSA? - ANSWER-0.9-1.8 ml Hematoma - ANSWER-the collection of blood under the skin as the result of blood escaping into the tissue from damaged blood vessels. bruise What is the most common medical emergency in dentistry? - ANSWER-Vasopressor syncope or fainting What does the mental nerve block anesthetize? - ANSWER-1rst premolar, buccal mucous membrane to midline , skin of the lower lip What does the Buccal nerve block an...