Functional importance of maxillary sinus is______________?
Correct answer: D. All of the above
- A. Lightening of skull weight and production of bactericidal lysozyme to the nasal cavity
- B. Protects the brain against exposure to cold air by arresting air in sinus temporarily
- C. Resonance of voice and enhancement of faciocranial resistance to mechanical shock
- D. All of the above
Explanation
The maxillary sinus contributes to reduction of skull weight, voice resonance and facial shock absorption; its respiratory lining also contributes protective secretions such as lysozyme. Therefore, all the listed functions are included in the conventional description.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Oral Mucosa
44 free Oral Mucosa MCQs from Oral Histology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Oral Histology questions like this
Oral Histology is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Oral Mucosa questions
The type of epithelium lining maxillary sinus is_______________?
The maxillary sinus______________?
Organ of chievity is seen near the______________?
The articular cartilage is characterized by all of the following features except_____________?
The muscle which is commonly involved in myofacial pain dysfunction syndrome______________?
The intimal B cells of synovical memrbane of temporomandibular joint are_______________?