Draw a graph showing change in membrane permeability (don't worry about including the units of permeability) to sodium and potassium during the course of an action potential. For reference, superimpose a graph of the action potential.
What will be an ideal response?
Graph should resemble Figure 8.9 in the chapter.
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The soft palate reflexively opens the nasopharynx to allow the passage of food, which is now called a bolus
Indicate whether the statement is true or false
The salivary glands and the eye are sympathetically innervated by cranial nerves
Indicate whether the statement is true or false
Which of the following will occur in response to HYPOVENTILATION?
A. the pH of the blood will increase B. levels of blood O2 will increase C. alveolar CO2 will decrease to near atmospheric levels D. levels of blood H+ ions will increase E. alveolar oxygen will increase toward atmospheric levels
Why is the inspiratory reserve volume (IRV) greater than the expiratory reserve volume (ERV)?
What will be an ideal response?