| 21. | ADH causes a reabsorption of water from the lumen of the nephron to the extracellular fluid osmotically.
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| 22. | Initially, diuretics lower blood pressure by decreasing cardiac output and reducing plasma and extracellular fluid volume.
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| 23. | In most vertebrates, sodium ions are the major determinant of the osmolarity of the extracellular fluid.
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| 24. | The resulting alternating current is used to find the instantaneous concentration of dopamine in the extracellular fluid.
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| 25. | In the osteon, where matrix is separated from extracellular fluid by tight junctions, this cannot occur.
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| 26. | The main component of this unique extracellular fluid is potassium, which is secreted from the stria vascularis.
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| 27. | Osmotic diuretics works by expanding extracellular fluid and plasma volume, therefore increasing blood flow to the kidney.
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| 28. | To make muscle contraction possible, a calcium influx from the extracellular fluid into the cell is crucial.
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| 29. | Muscles and neurons are activated by electrolyte activity between the extracellular fluid or interstitial fluid, and intracellular fluid.
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| 30. | Thus AHSG is a secreted partially phosphorylated glycoprotein with complex proeolytic processing that circulates in blood and extracellular fluids.
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