| 1. Which of the following statements are true concerning sodium ions? |
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| a. |
the concentration of sodium ions is generally higher inside cells than outside cells |
True
False
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| b. |
sodium is not filtered in the glomerulus |
True
False
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| c. |
most sodium is reabsorbed in the distal tubule |
True
False
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| d. |
there is no active transport of sodium |
True
False
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| e. |
the diuretic drug furosemide (frusemide) blocks the NaK2Cl channel in the loop of Henle |
True
False
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