NERB LA practice exam | 70 Questions with 100% Correct Answers

Where does the mandibular nerve pass through in the skull? - foramen ovale what kind of nerve is the mandibular nerve? - mixed nerve- afferent and efferent where does the nasopalatine pass through? - incisive foramen The Maxillary division of the maxillary nerve is: - Afferent- sensory where does the maxillary nerve pass through in the skull? - foramen rotundum which nerve is not associated with the mandibular nerve branch? - infra orbital nerve what teeth does the PSA innervate? - Maxillary 1st, 2nd, 3rd molar, but may not inneravate the MB root of the maxillary 1st What injection is needed to anesthetize the lingual of max anterior? - NP what injection is needed to anesthetize the entire palate on one side - GP & NP How far do you insert the needle for the IA nerve block? - 20-25 mm or 3/4 needle what happens during depolarization?