This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head & Neck Infections, Subject name: ENT
[{'content': 'Which of the following sites represents the location of Bezold abscess? \nSelect and explain. \nA. Diagastric triangle, B. Sternocleidomastoid muscle, C. Infra temporal region, D. Sub mandibular region', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. (b) sternocleidomastoid muscleRef: Dhingra's ENT 6th ed/ 78* Mastoid tip is in relation to two muscles:# Sternocleidomastoid muscle# Digastric muscle (posterior belly)* If there is abscess from:# SCM muscle: Bezolds abscess# Digastric area: Citelli s abscess.Also KnowDifferent MASTOID ABSCESSESAbscessLocationWild's abscessSubperiosteal mastoid abscessBezold's abscessDeep to Sternomastoid muscleLuc's abscessUnder periosteum of the roof of bony canalCitelli's abscessDigastric triangle (along posterior belly of digastrics muscle)", 'role': 'assistant'}]