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Nose (Nerve supply image (Anterior ethmoidal nerve (Lateral wall), Infra…

- - - - cartilage - Flexible
      - Bone - ethmoid bone
      - vomerine bone
      - palatine bone
      - maxilla bone
- - - - Constantly secretes fluid
      - Moistens the air
      - Lateral wall
        
        3 prominent elevations - providing large surface area
        
        Superior concha
        
        inferior concha
        
        Middle concha
        
        helps in warming and moistening inhaled air
        
        Spaces around the concha - Meatus
        
        inferior
        
        Middle
        
        Superior
        
        Sphenoethimoidal recess
        
        Olfactory epithelium
        
        Superior portion of Nasal Cavity
        
        Signals the Olfactory bulb for smell
        
        Sinuses continuous with and drains into Nasal cavity