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The Human Respiratory System

Teacher: Dyer
Across
Clusters of lymphatic tissues
Catches foreign material and prevents from entering the lungs
Separates the nasal cavity from the oral area
Irregular nasal septum
Inflammation of larynx, throat, hoarse or no voice
Voice box
Divides the nasal cavity
Rest on the diaphragm
For sense of smell
Moving of gases from an area of high concentration to an area of low concentration
Lateral walls of the nasal cavity
Caused when cilia are sluggish
Divisions of the bronchi
Inflammation of the pleura
Alveoi are rich in these for gas exchange
Down
Windpipe
Inflammation of the nasal mucosa
Air sacs
Respiratory system regulates this in the blood
Produce a gentle current that moves contaminated mucus
Surrounds nasal cavity
Lines the nasal cavity
Right and left divisions of the trachea
Affects one in 700 babies per year
Gas expelled
Nasal cavities blocked with mucus or infectious matter
Gas taken in
External structure composed of skin, bone, andcartilage