The following are multiple choice questions (with answers) about medical knowledge.   **Question:** In a 19 years old patient, with a swelling over the left angle of the mandible, temperature of 38°C and negative history of trauma, one should suspect:   (A) Spontaneous fracture of the mandible   (B) Pericoronal infection   (C) Mumps   (D) Sjogren's syndrome
['(B) Pericoronal infection <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', "(A) Spontaneous fracture of the mandible \n (B) Pericoronal infection \n (C) Mumps \n (D) Sjogren's syndrome <> possible answers", '  In a 19 years old patient, with a swelling over the left angle of the mandible, temperature of 38°C and negative history of trauma, one should suspect: <> context@']