Local Anesthesia Final Exam Review Questions with Complete Solutions

Local Anesthesia Final Exam Review Questions with Complete Solutions Which of the following statements is true of local anesthesia? A. Local anesthesia eliminates the feeling of sensation without the loss of consciousness B. Local anesthesia is an unpleasant sensory and emotional experience C. Local anesthesia eliminates the feeling of sensation through loss of consciousness D. Local anesthesia is never necessary for dental hygiene appointments - Correct Answers A Which of the following methods of pain control did not pave the way for modern anesthetics? A. scaring off demons B. herbs and plants C. therapeutic massage D. alcohol, cannabis, and opium - Correct Answers C The first effective gas inhalation anesthetic was A. nitrous oxide B. ether C. halothane D. acetylated alicyclic acid - Correct Answers B The first local anesthetic was A. lidocaine B. cocaine C. novocaine D. articaine - Correct Answers B Which of the following is the most populate dental anesthetic used in the USA? A. Procaine B. novocaine C. Mepivicaine D. Lidocaine - Correct Answers D Local anesthetics ______ the pain signal to the brain A. have no effect on B. slow C. speed D. block - Correct Answers D Which of the following advantages is/are associated with the use of a local anesthetic? A. hemostasis B. pain control C. no memory of procedure D. both A & B - Correct A