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Exam bio 182
Terms in this set (19)
The function of the bronchial tree through the terminal bronchiole is _____; the function of the respiratory bronchiole and alveoli is
to move air, gas exchange
Select the pair below that is a correct match of the structure and zone.
conducting zone; trachea
The inflated lungs of a fresh pluck
feel like a soft sponge
The average value for vital capacity in healthy young adult males is
Which volumes are combined to provide the inspiratory capacity?
tidal volume (TV) and inspiratory reserve volume (IRV)
Which of the following process does NOT occur during inspiration?
Inspiratory muscles relax
The tube that leaves the stomach (and is the first part of the small intestine) is called the ________.
The myenteric plexus is associated with this tunic of the alimentary canal
Which muscle forms the labia of the mouth and controls most lip movement, including puckering?
__________ occurs when small molecules pass through epithelial cells into the blood for distribution to the blood cells
Which of the following is not a function of the digestive system?
Which type of movement in the GI system propels food along the entire alimentary canal
If Benedict's test in the starch assay produces a __________ precipitate, then your test will be recorded as positive for maltose.
green and orange
Which respiratory organ is a common passageway for both the respiratory and digestive system?
Which respiratory structure has only simple squamous epithelium lining it's mucosa?
Which accessory organ produces secretions that moisten food
What is the optimal pH level for pepsin activity
Before lipids are hydrolyzed by lipase, they are emulsified by
The wavelike, rhythmic contractions called ______propel food through the pharynx and into the esophagus
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