Chapter 7, Problem 3RQ

Read this article (http://openstaxcollege.org/l/strokespell) to learn about a teenager who experiences a series of spells that suggest a stroke. He undergoes endless tests and seeks input from multiple doctors. In the end, one expert, one question, and a simple blood pressure cuff answers the question. Why would the heart have to beat faster when the teenager changes his body position from lying down to sitting, and then to standing?

In a rock climber like the man pictured in Figure 14.25, which organs of equilibrium are activated? Figure 14.25 Dangling upside down affects several organs of equilibrium. What are they?