The following are multiple choice questions (with answers) about medical knowledge.   **Question:** In dislocation of the jaw, displacement of the articular disc beyond the articular tubercle of the temporomandibular joint results from spasm or excessive contraction of the following muscle?   (A) Buccinator   (B) Lateral pterygoid   (C) Masseter   (D) Temporalis
['(B) Lateral pterygoid <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Buccinator \n (B) Lateral pterygoid \n (C) Masseter \n (D) Temporalis <> possible answers', '  In dislocation of the jaw, displacement of the\narticular disc beyond the articular tubercle of the temporomandibular joint results from spasm or excessive contraction of the following muscle? <> context@']