Diuresis used to increase urine output and decrease extracellular fluid volume. Substances in the circulation can also increase the amount of circulating fluid by increasing the osmolarity of the blood. This has the effect of pulling water from the interstitial space, making more water available in the blood and causing the kidney to compensate by removing it as urine. In hypotension, often colloids are used intravenously to increase circulating volume in themselves, but as they exert a certain amount of osmotic pressure, water is therefore also moved, further increasing circulating volume. As blood pressure increases, the kidney removes the excess fluid
Ties of Blood and Water Ties of Blood and Water "Ties of Blood and Water" is an episode of the syndicated American science fiction television series "", the nineteenth episode of the . Set in the 24th century, the series follows the adventures on "Deep Space Nine", a space station located near a stable wormhole between the Alpha and Gamma quadrants of the Milky Way Galaxy. In this episode, Major Kira (Nana Visitor) must deal with her feelings over the impending death of her friend Tekeny Ghemor (Lawrence Pressman) as she takes notes from him as he reveals secrets about the Cardassian Union and the