| 1. Considering acid-base regulation in the body, which of the following statements are true? |
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| a. |
overall human metabolism results in acid production |
True
False
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| b. |
buffers must be strong acids or bases |
True
False
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| c. |
carbon dioxide directly raises the pH of body fluids |
True
False
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| d. |
the pH of a buffer solution is always 7.0 |
True
False
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| e. |
a rise in the plasma level of bicarbonate ions (HCO3-) will directly raise the pH of plasma |
True
False
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