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QuestionAnswer
The function of the vibrissae in the vestibule is to: provide an initial “filter” to screen particulate matter from air that is entering the system.
By the time the blood leaves the lung capillaries to return to the heart, what percentage of the blood’s hemoglobin has united with oxygen? 97%
Which gas law deals with the solubility of gases in solution? Henry
The approximate partial pressure of oxygen at standard atmospheric pressure is about _____ mm Hg. 160
The sodium cotransport or coupled transport acts to transport sodium ions and glucose molecules _____ the GI lumen. passively out of
Which of the following is not one of the openings that must be blocked when food moves from the pharynx into the esophagus? Oropharynx
When classified according to the kind of chemical reactions catalyzed, digestive enzymes are referred to as _____ enzymes. hydrolyzing
Which step of deglutition is under voluntary control? Oral stage
Which phase(s) of gastric secretion is(are) stimulated by the sight, taste, and smell of food? Cephalic phase
Which blood vessel carries absorbed food from the GI tract to the liver? Portal vein
Created by: lyannale
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