WREB Local Anesthesia Study Guide with Complete Solutions

What exits the foramen rotundum? - ANSWER-Maxillary Branch of Trigeminal Nerve What exits the foramen ovale? - ANSWER-Mandibular Branch of Trigeminal Nerve What exits the mandibular foramen? - ANSWER-Inferior Alveolar Nerve Purpose of Myelin Sheath? - ANSWER-Protective Covering for the nerves What causes psychogenic pain? - ANSWER-Mental or emotional problems that affect the experience of pain, there is no organic (medical) base for the pain. Injection and landmarks for maxillary molars. - ANSWER-PSA Height of mucobuccal fold above second molar Injection and landmarks for maxillary premolars - ANSWER-MSA Height of mucobuccal fold above second premolar Injection and landmarks for maxillary incisors (facial) - ANSWER-ASA Height of mucobuccal fold above canine Injection and landmarks for mandibular molars - ANSWER-IA Medial to internal oblique ridge, lateral to pterygomandibular raphe, at or above height of coronoid notch Injection and landmarks for buccal tissue of mandibular molars - ANSWER-LB Mucous membrane distal and lateral to most posterior molar Injection and landmarks for mandibular premolars/incisors, including pulpal - ANSWER-Incisive Mucobuccal fold at or just anterior to mental foramen Injection and landmarks for mandibular premolars/incisors, tissue - ANSWER-Mental Mucobuccal fold at or just anterior to mental foramen Injection and landmarks for palate near molars - ANSWER-GP Anterior depression of GP foramen, lingual to second molar Injection and landmarks for palate near anteriors - ANSWER-NP Just lateral to incisive papilla Landmarks for AMSA - ANSWER-Halfway between premolars and palatine suture.