What effects do exercise and body position have on renal blood flow?
a. Exercise and body position activate renal parasympathetic neurons and cause mild vasoconstriction.
b. They activate renal sympathetic neurons and cause mild vasoconstriction.
c. Both activate renal parasympathetic neurons and cause mild vasodilation.
d. They activate renal sympathetic neurons and cause mild vasodilation.
Answer: b. They activate renal sympathetic neurons and cause mild vasoconstriction.
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1. Japan 2. Germany 3. Israeli 4. China
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Fill in the blank(s) with the appropriate word(s).