Chapter 13!
Help!
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| In healthy lungs, it is always lower than atmospheric pressure (that is, it is negative pressure) | Intrapleural pressure
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| Pressure of air outside the body | Atmospheric pressure
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| As it decreases, air flows into the passageways of the lungs | Intrapulmonary pressure
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| As it increases over atmospheric pressure, air flows out of the lungs | Intrapulmonary pressure
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| If this pressure becomes equal to the atmospheric prssure, the lungs collapse | Intrapleural pressure
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| Rises well over atmospheric pressure during a forceful cough | Intrapulmonary pressure
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| smallest conducting respiratory passageways | Bronchioles
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| Separates the oral and nasal cavities | Palate
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| Major nerve, stimulating the diaphragm | phrenic nerve
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| food passageway posterior to the trachea | Esophagus
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| Closes off the larynx during swallowing | Epiglottis
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| windpipe | trachea
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| actual site of gas exchanges | alveoli
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| pleural layer covering the thorax walls | parietal pleura
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| Pleural layer covering the lungs | visceral pleura
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| lumen of larynx | Glottis
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| Fleshy loves in the nasal cavity which increase its surface area | Conchae
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| Which of the primary bronchi is larger in diameter? L/R | right
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| Which of the primary bronchi is more horizontal? L/R | left
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| which of the primary bronchi is the most common site for lodging of a foreign object that has entered the respiratory passageways? L/R | right
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
suppmiah