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paranasal sinus include frontal sinus, the maxillary sinus, the ethmodial sinuses, and the spheniodal sinus.
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The paranasal sinuses lighten the skull and act as resonance chambers for speech?
Yes, that is correct. The paranasal sinuses are air-filled cavities within the bones of the skull, which help to reduce the weight of the skull and provide resonance for sound during speech.
Where are all the sinuses located?
Sinuses are air-filled cavities located throughout the skull, including the forehead (frontal sinus), between the eyes (ethmoid sinus), cheekbones (maxillary sinus), and behind the nose (sphenoid sinus).
Facial bone that contains a paranasal sinus?
The maxilla is a facial bone that contains a paranasal sinus called the maxillary sinus. This sinus is one of the largest paranasal sinuses and is located within the body of the maxilla bone.
What are 4 bones containing paranasal sinuses?
The frontal bone, ethmoid bone, sphenoid bone, and maxillary bone contain paranasal sinuses. These sinuses are air-filled cavities within these bones that help to lighten the skull and produce mucus that helps humidify and filter the air we breathe.
They make the skull less heavy and probably act resonance chambers for?
The sinuses lighten the weight of the skull and act as resonance chambers for sound production. They also help to humidify and warm the air we breathe in before it reaches the lungs.
