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Medical Science
MEDIUM
ENGLISH
Medical Science
Functional importance of maxillary sinus is______________?
A
Lightening of skull weight and production of bactericidal lysozyme to the nasal cavity
Option A
B
Protects the brain against exposure to cold air by arresting air in sinus temporarily
Option B
C
Resonance of voice and enhancement of faciocranial resistance to mechanical shock
Option C
All of the above
Correct answer
Correct answer: D
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