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8765249368Nose(nostrils) nares external0
8765249369Nasal cavityFilters, warms, moistens incoming air; passageway to pharynx.1
8765249370Paranasal sinusesProduces mucus, acts as resanators for sound; lightens skull.2
8765249371Nasal conchaeBony prominences that provide space for nasal meatuses through which incoming air is warmed and humidified.3
8765249372PharynxChamber shared by the digestive and respiratory system, passageway for air between nose and larynx and food from mouth to esophagus.4
8765249373LarynxInferior to hyoid bone and superior to trachea. Cartilaginous structure surrounding glottis and vocal cords; passageway for air between the pharynx and the rest of respiratory tract; produces sound; protects trachea from foreign objects.5
8765249374Thyroid cartilage(Adam's apple)Largest laryngeal cartilage6
8765249375MediastinumRegion between the two pleural cavities, aslo contains thymus, esophagus, and trachea7
8765249376PleuraProtect, compartmentalize, and lubricate outer surfaces of lung; enclose pleural cavities.8
8765249377LungsMajor respiratory organs9
8765249378AlveoliSite of gas exchange; functional unit of lung.10
8765249379BronchiolesPassageways to and from the alveoli.11
8765249380BronchusPassageways for air to and from the lungs; filter air12
8800741575Muscle separating thoracic cavity from abdominopelvic cavity, enlarges thoracic cavity to allow for inspiration, returns to original position for expiration.13
8800741576Passageway for air to and from thoracic cavity; traps and expels foreign matter.14
8800741577Process by which oxygen and carbon dioxide are exchanged through lungs and tissues.15
8800741578(Breathing) process by which air enters the lungs and is expelled by the lungs.16
8800741579Pertaining to the lungs17
8800741580DyspneaDifficulty breathing18
8800741581ApneaPeriod of no respiratory activity19
8800741582HyperventilationExcessive intake and elimination of O y Co2, respectively. Can lead to respiratory alkalosis.20
8800741583HypoventilationSlow and shallow breathing which can lead to respiratory acidosis.21
8800741584Technique for moving an object blocking the airway; forcefully elevated the diaphragm by compression of the abdomen.22
8800741585Voice box23
8800741586Thyroid cartilageAdam's apple24
8800741587Windpipe25
8800741588Nose, nasal cavity, paranasal sinuses, pharynx26
8800741589Larynx, trachea, bronchi, bronchioles, alveoli27

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