OCS Exam 2 2023 with 100% correct answers

Temporo-mandibular joint - correct answerWhat is the only synovial joint in the cranium? Mandible is bi convex, temporal is saddly shaped; Meniscus translates anteriorly during depression of mandible, innervated at PERIPHERY (so no pain/discomfort, relief) - correct answerDescribe the mandible and temporal bones and the meniscus that aids in their stabilization. TMJ goes back and forth in more than 1 plane - correct answerDescribe the motion of the TMJ. Infection, RA, OA, gout, metastatic cancer, articular disc displacements - correct answerWhat are some intracapsular problems that can happen in the TMJ? (This is meniscal degeneration) Muscles, trauma - correct answerWhat are some extracapsular problems at the TMJ (preferred calling this TMJD) Class 2 is overbite; class 3 is underbite - correct answerSo, how would one classify (generally) overbite and underbite? Hypocalcemia - correct answerWhat does Chvostek's sign indicate, i.e. one finger pressing against the joint? Hypocalcemia - correct answerWhat does Trousseau's sign indicate? Arm down and wrist flexed.