Local Anesthesia CDCA questions with complete solutions.

Local Anesthesia CDCA questions with complete solutions. When performing an IA, how far should the needle penetrate? - correct answers.2/3 How do you dispose of the syringe armamentarium? - correct answers.Sharps Container What is the longest you should leave a lidocaine topical patch on? - correct answers.15 mins What injections do you give for perio treatment on #14,15,16 - correct answers.MSA, PSA, GP What nerve supplies the tissue of the maxillary anterior lingual? - correct answers.Nasopalatine What nerve has been anesthetized if the lower lip is numb? - correct answers.Mental A women has immediate swelling on her face following a PSA injection, what was the cause? - correct answers.Needle entered the ptyergoid plexus of veins what is the immediate treatment in the office for a hematoma? - correct answers.Pressure, then ice What is the recommend treatment to the patient for a hematoma following the appointment? - correct answers.Ice then moist heat What causes trismus? - correct answers.Needle entering muscle What is the patient care for trismus? - correct ise the jaw, oral analgesics when does anesthetic shelf life end? - correct the date on the side of the cartridge states if you give a PSA, what root may not be anesthetized? - correct l buccal root of the 1st molar V3 innervates all but? - correct l, IA, infraorbital, preauricular what would you not use for an intramural antiseptic on an injection site? - correct answers.Alcohol if you inject 1/3 of the needle on an IA and hit bone, what do you do? - correct ct the needle from bone, readjust the syringe so the needle is pointing more posteriorly along the mandible whats the most common cause of needle breakage? - correct ng the needle, or sudden patient movement patient experiences a sharp tingling pain and immediate anesthesia; what has happened? - correct answers.Contacted the nerve sheath what should be the depth of the needle insertion for a PSA? - correct answers.2/3 what gauge needle should be used for infiltration? - correct answers.27 what is the purpose of vasoconstrictors? - correct answers.Heemostasis, anesthesia duration the reason for most cases of post infection is? - correct minated needle what is the preservative of anesthetic solution? - correct answers.Sodium bisulfite if the patient experiences dehydration of the cornea following treatment, what nerve was involved? - correct orbital if a patient has atypical plasma cholinesterase, what drug will they have a problem metabolizing? - correct answers.Esters the patient is experiencing difficulty breathing and goes unconscious-what should you give them? - correct n when is the most important time to aspirate during injections? - correct e depositing LA what nerve has been anesthetized if the anterior 2/3rds of the tongue is numb? - correct ally usually via the IA if you inject 1ml per minute, what is the executed outcome? - correct ssful, atraumatic injection