front 1 Adventitia | back 1 Located in esophagus. It replaces the serosa. Ordinary fibrous connective tissue that binds the esophagus to surrounding structures. |
front 2 Adventitia | back 2 Outermost layer of the esophagus. |
front 3 Mucosa | back 3 innermost layer of esophagus |
front 4 submucosa | back 4 middle layer of esophagus |
front 5 Type of tissue in esophagus | back 5 hyaline cartilage |
front 6 The respiratory bronchioles lead into the | back 6 alveolar ducts |
front 7 walls consist of diffusely arranged rings of smooth muscle cells, connective tissue fibers and outpocketing alveoli | back 7 alveolar ducts |
front 8 thin walled air sacs | back 8 alveoli |
front 9 Air is moved into and out of the lungs so the gases there are continuously changed and refreshed | back 9 pulmonary ventilation |
front 10 oxygen diffused from the lungs to the blood, and carbon dioxide diffuses from the blood to the lungs | back 10 external respiration |
front 11 oxygen is transported from the lungs to the tissues cells of the body, and carbon dioxide is transported from the tissue cells to the lungs. | back 11 transport of respiratory gases |
front 12 oxygen diffuses from blood to tissue cells and carbon dioxide diffuses from tissue cells to blood | back 12 internal respiration |
front 13 the actual use of oxygen and production of carbon dioxide by tissue cells is known as | back 13 cellular respiration |
front 14 the two zones of the respiratory system | back 14 respiratory and conducting |
front 15 actual site of gas exchange | back 15 respiratory zone |
front 16 composed of the bronchioles, alveolar ducts and alveoli | back 16 respiratory zone |
front 17 provide fairly rigid conduits for air to reach the gas exchange sites | back 17 conducting zone |
front 18 cleanse, humidify and warm incoming air | back 18 conducting zone |
front 19 Separates the nasal cavity from the oral cavity | back 19 palate |
front 20 anteriorly, where the palate is supported by the palatine bones and processed of the maxillary bones | back 20 hard palate |
front 21 the unsupported posterior portion of the palate | back 21 soft palate |
front 22 the roof of the nasal cavity is formed by what two bones | back 22 ethmoid and sphenoid |
front 23 connect pharynx to trachea. Has framework of cartilage and dense connective tissue. | back 23 larynx |
front 24 air passageway, prevents food from entering lower respiratory tract | back 24 larynx |
front 25 opening of the larynx | back 25 glottis |
front 26 houses true vocal cords | back 26 larynx |
front 27 flexible tube running from larynx and dividing inferiorly into two main bronchi. | back 27 trachea |
front 28 walls contain C-shaped cartilages that are incomplete posteriorly where connected by trachealis | back 28 trachea |
front 29 air passageway, cleans warms and moistens incoming air | back 29 trachea |
front 30 main site of gas exchange | back 30 alveoli |
front 31 serous membranes | back 31 pleurae |
front 32 produce lubricating fluid and compartmentalize lungs | back 32 pleurae |
front 33 located in the roof of the nasal cavity | back 33 olfactory epithelium |
front 34 lines most of the nasal cavity | back 34 respiratory mucosa |
front 35 pseudostratified ciliated columnar epithelium | back 35 respiratory mucosa |
front 36 what does the respiratory mucosa contain | back 36 goblet cells |
front 37 the groove inferior to each concha is the | back 37 nasal meatus |
front 38 connects the nasal cavity and mouth superiorly to the larynx and esophagus inferiorly. | back 38 pharynx |
front 39 posterior to the nasal cavity, inferior to the sphenoid bone, and superior to the level of the soft palate | back 39 nasopharynx |
front 40 lies posterior to the oral cavity and is continuous with it through an archway called the isthmus of the fauces | back 40 oropharynx |
front 41 the tonsils that lie embedded in the lateral walls of the oropharyngeal mucosa just posterior to the oral cavity | back 41 palatine tonsils |
front 42 the tonsil that covers the posterior surface of the tongue | back 42 lingual tonsil |
front 43 lies directly posterior to the upright epiglottis and extends to the larynx where the respiratory and digestive pathways diverge | back 43 laryngopharynx |
front 44 the voice box | back 44 larynx |
front 45 superiorly attaches to the hyoid bone and opens in the laryngopharynx. Inferiorly it is continuous with the trachea | back 45 larynx |
front 46 provide a open airway, act as a switching mechanism to route air and food into the proper channels and house the vocal cords | back 46 larynx |
front 47 cartilage of larynx | back 47 hyaline |
front 48 inferior to the thyroid cartilage and is ring shaped | back 48 cricoid cartilage |
front 49 cartilages that form the lateral and posterior walls of the larynx | back 49 arytenoid, cuneiform, and corniculate |
front 50 the epiglottis is what kind of cartilage | back 50 elastic |
front 51 the vocal folds and the medial opening between through which air passes are called | back 51 glottis |
front 52 another name for the false vocal cords | back 52 vestibular folds |
front 53 what kind of cells line the superior portion of the larynx | back 53 stratified squamous epithelium |
front 54 the tracheal wall consists of what kind of cartilage | back 54 hyaline |
front 55 the outmost layer of the connective tissue in the trachea | back 55 adventitia |
front 56 which main bronchus is wider, shorter and more vertical | back 56 right |
front 57 which side of the lung only has two lobes | back 57 left |
front 58 secrete a fluid containing a detergent like substance called surfactant | back 58 type II alveolar cells |
front 59 epithelium lining of nasal cavity | back 59 pseudostratified ciliated columnar |
front 60 epithelium lining of nasopharynx | back 60 pseudostratified ciliated columnar |
front 61 epithelium lining laryngopharynx | back 61 stratified squamous |
front 62 epithelium lining trachea and main bronchi | back 62 pseudostratified ciliated columnar |
front 63 epithelium lining bronchioles | back 63 simple cuboidal |
front 64 epithelium lining walls of alveoli (type I alveolar cells) | back 64 simple squamous |