To some degree, but not usually complete recovery.
No, they move mucus out of the nasal cavities.
The combination of cilia and mucous helps to filter out solid particles from the air.
nasal passage
Back towards the throat.
When look at the function of cilia in the immune system, you mainly refer to the cilia present in the respiratory system. Cilia, along with mucus, are part of the innate immunity your body has. Mucus in respiratory tubes traps most microbes and dust that get past the nasal filter (nasal hair). Cilia on cells lining the tubes sweep mucus upward and out of the system. !!
Away from the lung and toward the mouth and nasal cavity.
olfactory hairs
Cilia
Cilia helps to "wave up" the mucus away from the deeper parts of the respiratory system. Debris/pathogens can stick to the mucus and then cilia can move up the mucus.
The nasal mucous membrane lines the nasal cavities.
Yes. They are tiny hair like filters in the nasal cavity.
The hair in the nasal cavity also known as cilia keeps dust and other impurities out of you nose.