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Respiratory Key term
| Question | Answer |
|---|---|
| Alveoli | Smallest bronchiole grape cluster like structure allows for gas exchange from atmospheric air & the lungs |
| Bronchi | division of trachea into the left & right lungs |
| Bronchioles | smallest division of the bronchi |
| Cellular respiration | use of O2 & nutrients by the cells |
| Cilia | small hair like structures in the nasal mucosa |
| Epiglottis | leaflike cartilage that covers the trachea during swallowing |
| External Respiration | Gas exchange between the lungs & the blood |
| Inspiration | process of breathing air in |
| Internal Respiration | gas exchange between capillaries and the cells |
| Larynx | voice box |
| Lungs | bag like organ used in breathing |
| Nasal Cavities | hollow spaces behind the nose |
| Nasal Septum | cartilage that divides the nose into left and right nares |
| Nose | external part of the respiratory system |
| Pharynx | space located anterior to the nose &mouth . Superior to the larynx |
| Pleura | two layers of a serous membrane covering the lungs and the chest wall |
| Respiration | inhalation & exhalation |
| Respiratory System | consists of lungs & air passages for gas exchange |
| Sinuses | cavities in the skull that surround the nasal area |
| Trachea | windpipe |
| Ventilation | process of breathing |